Supernatural

Two brothers, Sam and Dean Winchester, witness their mother's paranormal death as children and grow up trained to fight by a distraught father who wants nothing more then to hunt down the thing that killed his wife. Sam escapes to college to start a new, normal life, but gets pulled back in after Dean shows up on his doorstep to tell him their father is missing. Following clues from an eerie phone message from him, the boys travel to a small town and encounter a vengeful spirit called the "Woman in White" who then starts to haunt Sam.

In suburban Nebraska, a group of partying high school teens jokingly dare their friend Charlie to look into the mirror and repeat "Bloody Mary, Bloody Mary, Bloody Mary," not knowing this will unleash a series of mysterious murders. Sam and Dean realize that Bloody Mary has the power to travel through all reflective surfaces when she is hunting a victim. Worried that teens are accidentally summoning Bloody Mary, Sam and Dean race to destroy the violent spirit before she can kill again.

Sam is haunted by a vision of a woman trapped in his childhood house and convinces a reluctant Dean that they need to go home. Upon arrival, they meet the woman in Sam's premonition and she reveals that the house is haunted. Looking into their personal history, the brothers discover their father had visited a psychic after their mother's death and they turn to the same woman for answers of their own. Together they discover a malevolent poltergeist has inhabited the house and set out to exorcise it, but are blindsided when another unseen spirit steps in.

A town harbors a dark secret involving a malevolent scarecrow, which Dean investigates. Meanwhile, Sam believes he may be able to find their father somewhere in California.

While battling a demon, Dean is electrocuted, resulting in permanent damage to his heart and leaving him with only a couple of months to live. A despondent Sam searches desperately for a way to save his brother and believes he may have found an answer through a preacher who claims to heal the incurable. However, Dean and Sam discover that the preacher is getting help from the Grim Reaper who is trading one life for another he feels is less worthy.

Sam has a premonition in which a man is killed, but the murder is made to look like a suicide. Sam convinces Dean that they must investigate the case, but the two are puzzled when they fail to find anything that indicates that the death was supernatural in nature. That is, until they find out that Max, the reclusive son of the first victim, has been using his recently acquired power of telekinesis to kill the family members that once abused him. Sam also discovers Max's mother was killed by the same fiery demon that took his own mom.

While investigating a mysterious death in Chicago, Sam and Dean run into Meg, who is thrilled to see Sam again. The brothers soon discover Meg is behind the murders and attempt to catch her. Unfortunately, Meg is one step ahead of them and unleashes shadow spirits on the brothers to ambush them. Sam and Dean realize the trap isn't for them, but for their father.

After Daniel Elkins, a vampire hunter and John's mentor, is murdered, Sam and Dean are surprised when John himself shows up to solve the case. John discovers the vampires have taken an antique gun, which has the power to kill all supernatural beings. The Winchester family sets out to retrieve the gun from the vampires so they can use it to kill the demon that took Sam and Dean's mother.

Sam has a vision of a family being attacked in the same manner as the attack on his mom, so he, Dean and John head off to Salvation, Iowa, to save this family and finally kill the demon using the Colt gun. However, Meg calls and lets the family know she is going to start killing their friends unless they return the gun. John meets Meg to deliver a fake gun, while the boys are left to deal with the demon.

On a mission to save their father from Meg, Sam and Dean seek help from an old family friend, Bobby. When Meg shows up on Bobby's doorstep, the brothers lure her into a trap and exorcise the demon from her body after learning where John is being held prisoner. While trying to rescue John, the demon shows up and a full battle ensues between the Winchesters and the demon they have been searching for all their lives.

Sam, Dean and John were left for dead after the Demon plowed a semi into the Impala. Now, one of the Winchesters hovers between life and death as the surviving family must face an old and powerful adversary.

Sam and Dean listen to a message on John's cell phone from a woman named Ellen and decide to track her down. They are shocked to discover Ellen runs a road house that also serves as a gathering place for hunters like themselves. Meanwhile, at a small town carnival, a clown is persuading children to let them into their home so he can murder their parents.

Sam and Dean meet Andy, a slacker who has psychic powers of persuasion, which he uses to gain favors from people. However, when some of Andy's friends start dying, the brothers question whether Andy is using his powers to kill. After learning that Andy's family was visited by the Demon 22 years ago, Sam wonders if Andy is part of the group of children the Demon told him about, and if that means he himself will eventually turn evil.

When two highly successful professionals die after claiming to be haunted by hellhounds, Sam and Dean investigate the local dive bar and discover it sits upon a site where a deal-making demon has been making people's dreams come true in exchange for their souls. Dean summons the demon to exorcise it but is horrified after it reveals the painful truth about John's death and tempts Dean by offering him the one thing he wants more than anything - his father.

After Sam has a vision of Dean killing a young man who seems to be possessed by a demon, the two brothers head off to Oregon to search for answers. They come across a town infected by a deadly virus that drives a person to kill. Sam becomes infected by one of the locals and prepares for his deadly fate, but after nothing happens to him, Dean decides to come clean and reveal what John whispered to him before he died.

After Dean tells Sam what their father told him before he died, a distraught Sam sneaks off to Indiana without Dean. While there, Sam runs into Ava, a psychic who confesses to Sam she sought him out to warn him of his impending death. Dean discovers Gordon is after Sam and races to find his brother in time to save him.

Sam and Dean investigate a string of robberies with a disturbing pattern. In each incident a trusted employee holds up the bank then commits suicide. However, when the autopsy reports shows their actual time of death as several days before the robbery, Sam and Dean realize the shape-shifter has returned.

After receiving a frantic call from Sam, who has been missing for over a week, Dean races to his brother's side. He finds Sam covered in blood, but unable to remember anything that happened. Upon investigation, the brothers are horrified to discover a tape that shows Sam killing another hunter in cold blood, causing Sam to believe his evil side is finally taking over.

Sam and Dean call upon their family friend and fellow hunter Bobby for help after they are stumped by violent and unexplainable happenings on a local college campus. Bobby arrives with a suspicion as to the culprit behind the killing spree and the brothers' escalating feud.

Sam is abducted by the Yellow-Eyed Demon and finds himself in a ghost town with other children who have special abilities. They learn the Demon has brought them together to initiate his endgame: an all-out war against the human race. In an effort to encourage Sam to fight, the Demon shows him what really happened to one of his parents. Dean enlists Bobby's help to find Sam before the battle begins, but he arrives too late.

Dean must deal with the aftermath of the fight between Sam and Jake and pays a steep price for his involvement. The Demon and his spirits threaten to overtake the hunters until they receive help from an unexpected ally.

Bracing themselves for the possibility of an apocalyptic war, Sam and Dean realize they have an enormous task of hunting down the hundreds of demons that escaped from the Devil's Gate. With only a year left to live, Dean decides to live life to the fullest and exhibits a carefree attitude that troubles Sam, who is trying to find a loophole in the deal. Bobby tells the brothers about a sighting in Nebraska that turns out to be seven demons that are the actual manifestations of the Seven Deadly Sins.

Dean pressures Sam into visiting Cicero, Indiana, so he can visit an old flame named Lisa, he had a tryst with nine years ago. However, Dean is stunned when he meets not only Lisa again, but also her 8-year old son Ben, who bears a striking resemblance to him. However, Ben soon goes missing and Sam and Dean discover that a Changeling, a demonic parasite, is snatching kids from the small town and assuming their form. Meanwhile, Ruby makes contact with Sam and reveals some startling information about his mom.

Sam and Dean answer a call on their dad's old cell phone, alerting them someone has broken into John's secret storage room in New York. They discover a cursed rabbit's foot has been stolen and call Bobby for help. He advises them to beware of the foot because anyone who touches it will receive an extreme amount of good luck, but once the foot is lost that person will die. Unfortunately, Sam has already handled the foot, which causes an overjoyed Dean to buy lottery tickets, but a female thief steals it from Sam causing his luck to plummet and putting his life in danger.

Sam and Dean investigate a rash of violent deaths in Elizabethville, Ohio, a once-sleepy town that has been turned into a haven for gamblers and drinkers. Dean discovers demons have infiltrated Elizabethville and are using their powers of persuasion to make the townspeople succumb to their basic instincts. Meanwhile, Ruby helps Bobby rebuild the Colt from scratch and stuns him with some news.

Sam and Dean capture a female vampire named Lucy who claims to have no knowledge of how she became a vampire. The guys discover Dixon, a male vampire, is giving out human blood to unsuspecting females in bars, offering it up as the "latest drug" and turning them all into vampires. Meanwhile, Gordon escapes from jail and goes after Sam. However, Dixon intercepts Gordon and turns him into a vampire, which makes Gordon more powerful than before and a much bigger threat to Sam.

Sam and Dean travel to Sturbridge, Massachusetts, and discover a coven of witches that has killed two people. Ruby warns the brothers to stay away as the demon controlling these witches is very powerful and will surely kill them. Ignoring her plea, Sam and Dean go in after the coven and confront the head witch, who reveals Ruby's past.

Sam and Dean race to Bobby's side after he lapses into a coma and can't be awakened. While unconscious, Bobby battles his personal demons and the reason he became a hunter is revealed. Sam and Dean discover someone poisoned Bobby with a potion that will kill him if he doesn't wake soon. When the brothers decide to take the potion themselves to enter Bobby's dream in order to save him, they come face to face with their own personal nightmares.

Sam and Dean investigate the disappearance of a man who went missing at a tourist location. While searching the site, Dean is shot and killed by the owner. Sam is devastated but stunned when he wakes up the next morning to find Dean alive and well. As the day unfolds, Sam realizes he is re-living the previous day and tries to prevent Dean's death, but to no avail. Dean dies again and Sam must learn to live life without his brother by his side.

Sam and Dean break into Bela's apartment in order to get the Colt back, but she has tipped off Agent Henricksen about their whereabouts and they are arrested. While Sam and Dean are locked in a cell in Colorado, a demon breaks in and kills some of the sheriff's men and possesses Henricksen. After the guys vanquish the demon, the FBI agent realizes they were telling the truth and prepares to release them, but Ruby shows up to a warn Sam and Dean that the jailhouse is surrounded by a band of demons with a powerful new leader who wants Sam dead.

As time runs out for Dean, Sam convinces him to head to Eerie, Pennsylvania to investigate a possible zombie case. Instead, they discover Doc Benton, a real-life doctor who, in 1816, abandoned his medical practice to follow his obsession with finding the key to eternal life by drugging people and stealing their vital organs. Meanwhile, Bobby finds out where Bela is hiding, and Dean heads out to confront her, leaving Sam behind to deal with the good doctor. Dean and Bela battle it out for the last time, and Dean leaves Bela in a desperate, and possibly fatal, position.

It's 30 hours before Dean's deal with the crossroads demon is up and Dean, Sam and Bobby are searching for Lilith, who holds the contract. They discover her location and Sam summons Ruby for help despite Dean's protests. Ruby warns them they aren't ready to fight Lilith yet but they steal her knife and depart for New Harmony, Indiana. In a battle to the death, Sam, Dean and Bobby take on Lilith and all her demons in a last ditch effort to save Dean's life.

It's four months later and Dean wakes in a pine box. He's been freed from Hell. He has a joyful reunion with Sam and Bobby, but it isn't long before the three wonder what exactly pulled Dean from Hell and what it will want in return.

Sam and Dean are stunned when the spirits of Meg and Agent Henricksen appear and accuse the Winchesters of failing them. Although rattled, the brothers must pull together to save Bobby, who is too crippled with guilt to fight off the angry ghosts of the young children he couldn't save.

Dean is transported back in time and is shocked when he lands in Lawrence, Kansas. However, that shock turns to amazement after he runs into a young John Winchester and Mary who have just fallen in love. Dean isn't sure why he was sent back so he begins to enjoy the time with his parents and newfound grandfather, who may be hiding a secret that is key to Sam and Dean's entire predicament.

It's a few days before Halloween and Sam and Dean investigate two mysterious deaths in a small town. The brothers find hex bags and deduce a witch is sacrificing people to summon a dangerous demon named Samhain. Castiel arrives in town and tells Sam and Dean the freeing of Samhain is one of the Seals that will lead to freeing Lucifer, so Castiel has brought a specialist angel named Uriel to smite the entire town.

Ruby tells Sam and Dean that a powerful demon named Alastair is searching for a girl named Anna who can hear the angels' conversations. The three set out to find Anna but once they do, Alastair attacks them and Ruby escapes with the girl. Believing they were set up, Dean lashes out at Sam for trusting Ruby, so Sam tells him what happened during those months Dean was in Hell and how Ruby saved his life. Castiel and Uriel return and demand to be taken to Anna but not for the reason Dean thinks.

Anna remembers her past and Sam and Dean finally understand why Castiel and Uriel want her dead. However, they disagree with the angels' orders and try to help Anna restore an important part of her past so she can be saved. Meanwhile, Alastair and his demons continue to close in on Anna and the brothers.

Sam and Dean investigate a small town where people are cheating death. They discover the Reapers have gone missing so they turn to Pamela for help. She sends them into the spiritual world to find answers and they come face to face with Alastair, who has been kidnapping all the Reapers in order to break another seal.

Someone found Lucifer's sword and is using it to kill angels. Castiel and Uriel have captured Alastair and ask Dean to use the torturing skills he learned in Hell to extract information from him so they can stop the murders. Sam is concerned Dean can't handle the job but Dean agrees to do it. However, when Alastair reveals some shocking information, Dean's world is shattered.

What if the Winchesters weren't hunters?Dean and Sam are living very normal and separate lives. Dean is a corporate man who enjoys health drinks and listens to news radio vs. rock stations. He works at a company called Sandover Bridge & Iron Company alongside Sam who is in Tech Support. It seems as if the two do not know each other. However, after co-workers start committing suicide at an alarming rate, the two find themselves working side by side to solve the murders.

Sam and Dean are shocked to discover a series of comic books titled "Supernatural" that accurately detail their lives as demon hunters. They track down the writer, Carver Edlund, who explains he has visions of the brothers that he then turns into comic books. Chuck reveals that Lilith is coming and she has a plan for Sam.

A 19-year-old boy named Adam calls Sam and Dean looking for John Winchester, claiming to be his son. Dean and Sam meet Adam, assuming he's a demon trying to lure then into a trap. However, they find out that John was indeed the boy's father and Adam tells them of his "normal" upbringing, which infuriates Dean.

Castiel appears to Dean in a dream and says he has something important to tell him but they need to meet somewhere private. Dean and Sam go searching for Castiel but instead find Jimmy, Castiel's human vessel, who has only a spotty recollection of being an angel. Jimmy wants to return to his family and normal life, but Dean and Sam are concerned about his safety.

Dean and Bobby lock Sam in Bobby's panic room so he can detox from the demon blood. However, as Bobby sees more seals are being broken he tells Dean they should let Sam out to help them fight the impending apocalypse. Dean disagrees and goes to Castiel for help. Sam and Dean have a big blowout confrontation.

The apocalypse is coming, and Sam and Dean prepare for the fight in very different ways. Sam joins Ruby on a final run to kill Lilith, while Castiel and Zachariah tell Dean it's time to play his part in stopping Lucifer.

Picking up where the finale left off, Dean and Sam watch as the Devil emerges from Hell. The brothers and Bobby deal with the aftermath of Lucifer rising and the stunning news from Chuck the Prophet that Castiel was blown to bits by the archangels.

Castiel tells Sam and Dean that he is going to search for God, who will be able to defeat Lucifer. Bobby's old hunter friend, Rufus, is panicked about demons attacking his town, and begs Bobby for help. Sam and Dean arrive at the town and realize there is a spell over the townspeople, making them hallucinate that they are demons and causing them to kill one another.

Not sure he trusts himself anymore, Sam decides to give up hunting, but a late-night visitor won't let him off the hook that easily. Dean, intent on stopping the Apocalypse, continues hunting on his own and teams up with Castiel to find the Archangel Raphael, as Castiel believes Raphael knows God's location.

Sam tells Dean he wants to rejoin Dean in the battle of the Apocalypse, but Dean tells Sam that they are better off apart. Later, Dean awakens five years in the future in an abandoned city and is attacked by humans who have been infected with a demonic virus [Croatoan] that turns humans into Zombies. Zachariah appears to Dean and explains that this is the world that exists as a result of Dean saying no to helping the angels fight Lucifer. Dean meets up with Future Dean, who tells him that the virus is the Devil's endgame for destroying mankind.

Sam and Dean investigate a series of odd murders that strangely resemble fairytales and urban legends. The brothers track down an 11-year-old boy named Jesse and realize that whatever Jesse believes is coming true. Castiel tells Sam and Dean that Jesse is a serious threat and needs to be eliminated.

The Trickster throws Sam and Dean into an alternate universe where they are characters in different television series, including a sexy medical show, a Japanese game show, a forensics show and a sitcom. The brothers realize the only way to get out of this world is to play along and become the characters in the shows. However, Castiel appears and warns them this universe is dangerous and they must get out before they become trapped.

Super fan Becky uses Chuck's phone to trick Sam and Dean into attending a Supernatural fan convention, complete with fans dressed up as Sam and Dean. One of the activities is a live action role playing game, but things quickly turn sour after a real ghost appears on the scene.

Sam, Dean and Castiel track down the Colt and head off to find Lucifer to send him back to Hell. It's a hunters' reunion when the crew joins forces with Bobby, Ellen and Jo for what could be their last night on Earth.

The angels send Anna back in time to kill John and Mary Winchester before they can conceive Sam knowing that if Sam was never born then Lucifer won't be able to use him as his vessel. Castiel sends Sam and Dean back to 1978 so they can stop Anna, and the two brothers are reunited with their parents. Mary recognizes Dean as a hunter since he visited her in the past once before but tries to keep the truth from John.

Castiel helps Sam and Dean hunt down Cupid on Valentine's Day after townspeople start to kill each other for love. However, after Cupid tells them he's innocent, they discover Famine, one of the Four Horsemen of the Apocalypse, has arrived in town.

Sam and Dean investigate Bobby's home town where the dead are rising from the grave but instead of attacking humans, they are happily reuniting with their families. The brothers turn to Bobby for help but he tells them not to worry about it and to leave town. Suspicious, Dean investigates and comes face to face with Bobby's dead wife who has no memory of what happened to her. Once the zombies start turning evil, the boys tell Bobby he has to kill his wife but he refuses.

Ambushed by angry hunters, Sam and Dean are shot and killed and sent to Heaven. Castiel warns Dean that Zachariah is looking for them in Heaven so they need to lay low while searching for an angel named Joshua who can help them since he talks directly to God. While searching for Joshua, the brothers run into some old friends and family members.

Sam and Dean are outnumbered by demons, but are saved at the last minute by Rob and his townspeople, who are aware of the Apocalypse, and have been training to fight and kill demons. The small town is very religious and Sam and Dean meet Pastor Gideon, who introduces them to his daughter Leah, whom he claims is a prophet. Leah tells the townspeople they must obey her orders if they want a spot in Heaven but when she starts turning the townspeople against each other in the name of the Lord, the brothers realize they must kill her.

Dean begins to think the only way to stop Lucifer is to say yes to Michael, but the angels decide they don't need him anymore. Dean, Sam and Castiel are horrified at the angels' new game plan and take on Zachariah to prevent an all out war on Earth. Meanwhile, a familiar face returns.

Sam and Dean are kidnapped by a group of gods, including Kali, Ganesh and Bladur and held hostage in a small hotel. The gods want to use Sam and Dean as bargaining chips to stop the Apocalypse, but Gabriel shows up and warns them that if Lucifer finds them he will kill them all. Unfortunately, one of the gods turns on the rest and Lucifer appears.

The demon Crowley tells Sam and Dean he can help them find the remaining Horsemen rings so they can trap Lucifer. The brothers are doubtful until Crowley leads them to Brady, the Handler for Pestilence and Death. However, Brady refuses to give up their locations and sets Pestilence after the Winchesters.

Crowley tells Bobby he will give him the location of Death, the fourth horseman, in exchange for his soul. Knowing Sam and Dean need that fourth ring to stop the Apocalypse, Bobby reluctantly agrees. Sam and Dean confront Pestilence, but he unleashes a deadly virus upon them, so Castiel must intervene on their behalf. Dean has a meeting with Death to discuss Lucifer, and an unholy alliance is formed at a very high price for Dean.

The entire season has been leading up to this showdown between good and evil. With the Apocalypse looming, Sam and Dean realize they are out of options and make heart-breaking decisions that will change their lives forever. A beloved character is killed.

It's a year later and Dean has given up hunting and is living with Lisa and her son Ben. Mysteriously freed from his cage in hell, Sam finds Dean and tells him he needs to rejoin the fight and introduces Dean to a world-a family-he never even knew existed: the Campbells, his mother's family, lead by none other than their Grandfather Samuel.

Sam investigates a case about missing babies whose parents are being murdered. At one of the crime scenes, he discovers a baby that was left behind and calls Dean for help. Reluctant to leave Lisa and Ben, Dean finally agrees to meet Sam and surprises his brother with how parental he has become. The brothers take the baby to Samuel, who decides to raise it as a hunter, which infuriates Dean. However, before they can decide the baby's future, a shape-shifter breaks in and attempts to kidnap the baby.

Sam and Dean call Castiel for help when they investigate a case about several dead police officers who seem to have been killed by the plagues of Egypt. Castiel confirms the staff of Moses was used to kill the cops and tells Sam and Dean that Heaven is in a state of chaos and God's weapons have been stolen. The three head off to find the thief and come face to face with an old enemy.

After Bobby discovers Crowley has no intentions of returning his soul, the hunter takes matters into his own hands. He calls on Sam and Dean for help after he unearths one of Crowley's deepest secrets. Meanwhile, Sam and Dean learn what Bobby does all day when they are not around.

After a group of young girls go missing, Sam and Dean realize that a group of vampires have taken up residence in the small town. After a fight with two of the blood-suckers, Dean is bitten and turns into a vampire. Samuel tells Dean he can change him back but he'd have to get the blood of the vampire who turned him. Dean infiltrates the nest and runs into the Alpha.

Sam and Dean investigate a series of suicides and discover the victims were being told brutal truths that drove them crazy. They find out someone is invoking the Goddess of Truth, Veritas, forcing people to be cruelly honest against their will and Dean is the next victim. Dean is forced to tell Sam the truth about how he feels about his return from Hell.

Dean becomes suspicious of Samuel's motives, but Sam isn't sold on the idea that their grandfather is doing anything wrong. The brothers go along on a hunt with Samuel and the other Campbells, but things go terribly awry.

Meg kidnaps Sam and Dean and tries to force them to tell her where Crowley is hiding. Sam makes her a deal - they will help her find Crowley if she promises to torture him for information about how to get Sam's soul back. Castiel joins the fight but finds it difficult to work with Meg.

Dean seeks out Death to help get Sam's soul back. Death tells Dean he will help Sam if Dean will agree to act as Death for 24 hours. Meanwhile, Sam decides he doesn't want his soul back and asks Balthazar for a protective spell to keep his soul out of his body. Balthazar tells Sam he needs the blood of his father for the spell to work and since John Winchester is dead, Sam decides Bobby is the next best thing.

Dean and Bobby anxiously wait for Sam to wake up to see if Death was able to restore his soul without causing Sam to lose his mind. Meanwhile, Dean and Bobby investigate a disappearance of virgins and discover dragons are behind the kidnappings. Bobby sends Dean to a doctor who owns the only weapon in the world that can slay a dragon, but Dean must prove himself worthy enough to take it.

Raphael launches an attack on Castiel and his allies, sending a particularly frightening angelic hitman after Balthazar, Sam and Dean. In an effort to protect the brothers, Balthazar sends them to an alternate universe where they are the stars of a TV show called "Supernatural" and they are actors named "Jensen Ackles" and "Jared Padalecki." The brothers are confused when Castiel appears to be a tweet-happy actor named Misha Collins and Sam is married to Ruby.

Sam, Dean and Bobby set out in search of The Mother of All's latest monster. While investigating, they run into Samuel and Gwen, who are also hunting the creature. Samuel and Bobby get into a heated fight about how to handle the case.

Sam, Dean, Bobby and Castiel track Eve to a small town in Oregon. The guys discover the townspeople have been converted to demons, but surprisingly, they all appear to be dying. When they finally do meet Eve, she decides to torture the brothers by bringing back their mother, Mary Winchester, as a demon.

Castiel tells Sam, Dean and Bobby about the war in Heaven and how he and Raphael became enemies. Bobby believes Castiel is hiding something, but Dean refuses to believe it.

Demon kidnaps Ben and Lisa to get to Dean. Sam and Dean are forced to join with an unlikely ally to free them.

The wall comes down in Sam's head and all hell breaks loose. Dean and Bobby are, for once, at a total loss on how to help him and are forced to stand by and do nothing while Sam breaks. The battle for heaven comes to a head.

Castiel doesn't kill Sam, Dean and Bobby but warns them not to interfere in his business. Assuming his new role as God, Castiel sets out to right some of the wrongs in the world. Dean decides they should bind Death and order him to stop Castiel, but the former angel is one step ahead of them, leaving Dean to face a very angry Death. Meanwhile, Sam struggles to deal with the broken wall in his head.

Castiel continues to struggle with the burdens that come with his new-fangled power. The broken wall in Sam's head causes him to have hallucinations, and he has difficulty discerning what's real and what's not. Bobby worries that Dean is beginning to stumble under the weight of fighting Castiel and keeping an eye on Sam.

Sam and Dean are once again on the FBI's "Most Wanted" list when two Leviathans clone the brothers and go on a killing spree. The subject of a nationwide manhunt, Sam and Dean need to drop off the grid so Bobby sends them to Frank Deveraux, a quirky surveillance expert, for help. Meanwhile, Bobby continues to search for a way to kill the Levianthans, or at least slow them down, so the real Winchesters can stop their evil doppelgangers.

Sam, Dean and Bobby become actual hunters, in the true sense of the word, when they set up camp in a New Jersey state park to track a creature that has been attacking people in the woods. The townsfolk claim it is the real Jersey Devil. Meanwhile, Dean is beyond thrilled to find a Biggerson's restaurant in town, but is devastated when he discovers the restaurant's special sandwich seems to be making people crazy.

As Sam and Dean race the clock on a high-stakes mission, Bobby seeks the help of an unlikely old friend to solve one of the most personal cases of his life.

After a ballerina is found dead from dancing herself to death, Sam and Dean look into the case and discover the ballet slippers she wore were cursed. When Dean accidentally touches the shoes the power of the curse starts to take hold of him.

Lucifer drives Sam to the breaking point and Sam ends up in a mental hospital. Desperate to save his brother, Dean calls every hunter he knows for help. One of the hunters gives him the name of a healer who turns out to have a very familiar face.

Sam and Dean get a call from Annie Hawkins, an old hunter friend, asking for help on a case. When they arrive in town, they find out Annie has disappeared. They trace her last whereabouts to an old abandoned house that is haunted by a powerful ghost.

Dick Roman acquires Frank's hard drive that contains sensitive information about the Winchesters and gives it to an unsuspecting brilliant hacker named Charlie telling her she has 48 hours to crack the firewall or she is fired. Sam and Dean are tipped off that Dick has the hard drive and race to get to Charlie before she breaks the code. Meanwhile, Bobby tries to help the brothers, but his rage towards Dick for killing him starts to get in the way.

Meg calls Dean and Sam and tells them Castiel is awake and talking. Meanwhile, a teenager named Kevin gets hit by a bolt of lightening and is turned into a reluctant prophet. Sam and Dean believe Kevin holds the key to defeating the Leviathans but must fight off two Archangels who want him for their own purposes.

In order to defeat Dick Roman and the Leviathans, Sam and Dean must locate three key items. Castiel helps with one but for the last objects, the Winchesters must face two of their strongest opponents - an Alpha and Crowley. Meanwhile, Bobby tries out a new ghost trick that ends up being very dangerous.

Dean and Sam prepare for battle with Dick Roman. Dick's in the final phase of his plan and the Winchesters must team up with Castiel, Bobby, Meg and Kevin, the prophet, to stop him. However, Dick is one of the smartest enemies they've ever faced so it's a mind game to see who can keep the upper hand.

Dean re-emerges from Purgatory, but he isn't alone. He heads straight for Sam, but the reunion isn't exactly what he thought it would be. Sam drops everything to join his brother, but leaving the life he had grown to enjoy turns out to be harder than he imagined. Dean and Sam look for Kevin who has managed to escape Crowley's grasp, but things come to a head quickly when Kevin tells them what it is that Crowley wants.

Kevin talks Sam and Dean into checking in on his mother. When they arrive, they see that Crowley has surrounded her with demons so they rescue her and take her along on their quest to find the tablet. However, they soon discover Kevin wasn't kidding when he said his mother was a strong-willed woman after she tries to take on Crowley.

After Benny gets brutally beat up by some vampires, he calls Dean for help. Dean abruptly packs up and tells a confused Sam that he's taking a "personal day." Benny confesses that he's going after his Maker so Dean offers to help, flashing back on the many times Benny helped him and Castiel in Purgatory. Meanwhile, Sam uses his solo time to reflect on the life he left behind with Amelia. However, when things go bad for Dean and Benny, Dean calls Sam for help, which makes everything very complicated.

Sam and Dean are stunned when Castiel suddenly appears back on Earth with no memory of how he escaped from Purgatory. Meanwhile, Mrs. Tran enlists a witch to concoct a demon bomb, but the witch double crosses Mrs. Tran and turns her and Kevin over to Crowley.

Castiel tells Sam and Dean that he's decided to become a hunter like them. Sam and Dean aren't sold on the idea but agree to investigate a case Cas found where a man's heart literally burst through his chest. The guys discover there has been more than one odd murder in the small town and all of them resemble cartoon deaths.

Sam asks a hunter named Martin to keep an eye on Benny without telling Dean. However, when Martin tells Sam there was a vampire kill and he thinks Benny is responsible, Dean defends his friend. When Martin decides to take things into his own hands, things get messy and Dean is forced to make a very hard decision.

Naomi tells Castiel that Crowley is holding an angel captive and Castiel must rescue him before Crowley finds out their secrets. Castiel turns to Dean for help. Meanwhile, Sam meets with Amelia who asks him to make a choice: stay with her or leave and never contact her again.

Sam and Dean are stunned when a man who claims to be Henry Winchester, their grandfather, suddenly appears in their hotel room demanding to know where he can find John Winchester. Henry has time-traveled to stop a demon named Abbadon and was looking for John's help. Through Henry, Sam and Dean learn more about their father and the Winchester blood line.

Kevin deciphers the tablet and figures out how to close the gates of Hell. He tells Sam and Dean that according to the tablet one person must face a series of three tests designed by God. The first one - kill a hellhound. Sam and Dean argue over who should complete the trials.

Castiel reappears in Sam and Dean's life and tells them Crowley has unleashed several demons into a small town. The demons are looking for Lucifer's Crypt, which holds a valuable asset, but Castiel lies to Sam and Dean about what it is. While interrogating a demon, the three discover Crowley has been torturing Meg, who knows the exact location of the crypt. Sam and Meg fight to hold Crowley off while Dean and Castiel go in search of the crypt.

Sam and Dean respond to a call from Kevin, who is terrified after hearing Crowley's voice in his head. After hearing Kevin's news, Sam and Dean team up with reaper named Ajay, who helps them deal with the second trial from the Tablet. Meanwhile, Dean receives a visit from Naomi and realizes he must find Benny and ask for a huge favor.

When Sam and Dean receive a distressing video message from Kevin Tran, they set about trying to uncover the Third Trial. The boys make a discovery that sends them to a casino in Colorado, to find a mysterious recluse who may be able to fill in the holes in Kevin's research. Meanwhile, Crowley is on a winning streak. Castiel tries to elude Naomi and the angels hunting him.

Sam and Dean reunite with Castiel. Digging through the Men of Letters' files, they stumble upon an undiscovered film which could be the key to the third trial. Metatron enlists Cass to mull over problems at home. Meanwhile, Crowley digs into Sam and Dean's past.

With Crowley poised to undo all the good they've ever done as hunters, Sam and Dean find themselves cornered. But with Kevin's help, the Winchester brothers bound into one last play against The Demon King. Metatron initiates a plan with Castiel to take on Naomi and the bureaucracy of Heaven.

Dean is frantic after Sam collapses and the doctor tells Dean his brother won't make it. Desperate, Dean sends out an all points bulletin via prayer to every angel in the area, asking them to help his brother. In exchange, Dean will owe that angel a favor. Numerous angry angels race to find and kill Dean, but one, Ezekiel, gets to him first. Meanwhile, Sam fights for his life and must face some familiar demons to do so. Castiel struggles to survive without powers.

Dean shocks Sam by popping open the trunk of the Impala and showing him that he has kidnapped Crowley. Kevin freaks out when he sees the King of Hell, but Sam and Dean convince him that they need Crowley to find the demons on Earth. Meanwhile, Abaddon re-emerges and plans to take over Hell.

Ezekiel tells Dean a group of angels is hunting Castiel. Dean and Sam race to find their friend before the angels do. Meanwhile, a homeless Castiel is trying to make his way through the city and comes across some unexpected surprises.

Castiel gets a job at a Gas-N-Sip and actually starts to enjoy life as a human. A headline in the local newspaper about some disappearances in the area catches his eye, so he calls Dean to help him investigate the case. Dean knows he needs to keep Sam/Ezekiel away from Castiel, so he tells Sam that he and Kevin need to stay and work with Crowley to decipher the tablet. Crowley agrees to help Sam and Kevin but in return he wants one phone call to hell.

After a massive angel slaughter occurs, Sam and Dean arrive at the scene to investigate and are surprised to run into Castiel. While investigating, Castiel is captured and tortured. Meanwhile, Dean questions Ezekiel's demands and wonders if it might be time to tell Sam the truth.

Dean is devastated after Kevin's death and vows to find the angel that killed him, not only to free Sam, but to seek revenge. Castiel arrives at the bunker and suggests they try to separate Sam's brain from the angel's so they can talk to Sam and have him expel Gadreel. However, there's one small problem: the only person who knows how to do that is Crowley.

Looking to reclaim his place as King of Hell, Crowley asks Dean for help finding "The First Blade," the only blade that can kill Abbadon. Knowing he owes Crowley a favor for helping Sam, and also wanting Abaddon dead himself, Dean reluctantly agrees and the two set off on a road trip. However, Dean and Crowley are completely unprepared when they find out who has the blade - Cain, the first son. Meanwhile, Sam is back at the bunker with Castiel who notices there is some leftover grace inside Sam. If they can extract it, they can use the grace to track Gadreel. The only problem is the procedure may do permanent damage to Sam.

Sam and Dean are stunned to discover the Men of Letters' bunker is haunted. Their investigation leads them to a storage facility where the demons have been keeping a prize possession. Meanwhile, Castiel is captured by Bartholomew.

Dean is frustrated when he can't reach Crowley, who has promised to find The First Blade. When Crowley finally calls Sam and Dean, he tells them he fell off the wagon and has been injecting human blood and needs their help. To make matters worse, he had a demon helping him find blood, but she sold him out and told Abaddon that he and the Winchesters were searching for The First Blade. The brothers need to find the blade before Abaddon does, so they enlist the help of a former member of the Men of Letters.

Dean struggles with the after effects of the Mark of Cain. Meanwhile, Sam hears about a case where straight-laced people are turning into violent murderers. Sam suspects possession and suggests to Dean that they investigate, but Dean tells him to go without him. While interviewing the local townsfolk, Sam meets an elderly woman named Julia, who tells him the Men of Letters came to town in 1958. Josie tells Sam the story of a young man named Henry Winchester and his female companion, Josie Sands. While Sam is away, Crowley tests Dean.

Metatron attempts to get Castiel to join forces with him. Still furious with Metatron, Castiel refuses, which sets a surprising plan in motion. Meanwhile, Sam and Dean capture Gadreel.

Castiel captures one of Metatron's angels and asks Sam and Dean for help with the interrogation. Dean eagerly accepts, which doesn't go unnoticed by Sam. Meanwhile, Abaddon demands Crowley help her kill Sam and Dean. When he refuses, she reveals her shocking bargaining chip. Also, Castiel sets a meeting with Gadreel.

After a massive attack on the angels, Castiel calls Sam and Dean for help. As they leave, Dean's eagerness to bring the First Blade doesn't go unnoticed by Sam who is worried about the cost to his brother whenever he uses the Blade. Meanwhile, Castiel is shocked when he learns the angel that caused the attack was one of his followers and did it in his name. Dean discovers there is a conspiracy amongst Castiel's angel followers and at the heart of it is Tessa, the Reaper.

Dean feels the effects of the First Blade, and Metatron makes his move against humanity. Meanwhile, Sam, Dean and Castiel face shocking consequences when taking the fight to Metatron.

Dean is a demon and running amuck with Crowley while Sam tries to figure out what happened to his brother. Meanwhile, Castiel is dealing with his diminishing grace.

Crowley notices Dean is becoming more and more aggressive. Dean tells him that's the side effect of being a demon, but Crowley knows it's something more - the Mark of Cain needs to be fed. Meanwhile, Sam is captured by Cole, an angry man who blames Dean for his father's death years ago and wants revenge. Cole tortures Sam, hoping he'll tell him where Dean is hiding. Hannah sees how weak Castiel is becoming as his grace continues to fade, so she makes a bold choice and asks Metatron for help.

Sam continues his efforts to save Dean from the Mark of Cain. Crowley realizes Dean's demonic antics are starting to cause problems for him in Hell so he searches out an unlikely ally - Castiel.

When Sam and Dean investigate the disappearance of a teacher, they are stunned to see the school is putting on a musical based on their lives. Familiar faces abound in this milestone episode.

Sam and Dean stumble upon a demon who is running from Crowley. Before they have a chance to shut him down, Rowena steps in and takes things into her own hands. Realizing Rowena is trying to recruit and train followers in the art of witchcraft, Sam and Dean come up with a plan to catch her before she can do much damage. Meanwhile, Hannah runs into a blast from her vessel's past, which complicates things for her and Castiel.

Castiel finds Jimmy's daughter Claire in a group home and she convinces him to break her out. After she runs away from him, Castiel calls Sam and Dean to help find her before she gets in trouble. Meanwhile, Crowley faces his biggest challenge yet.

After the massacre at the ranch, Dean, Sam and Castiel double their efforts to find a cure for the Mark of Cain but there is nothing in the lore that can help them. Desperate, Castiel comes up with an idea that Sam deems the "single worst idea I've ever heard." Meanwhile, Rowena continues to plot against Crowley, and Castiel tries to mend his relationship with Claire who is plotting revenge against Dean for killing her friend.

Dean, Sam and Castiel deal with Cain's return. Crowley and Rowena continue to grow closer but when Crowley bails on plans with his mother to help the Winchesters, Rowena lets him have it.

Sam and Castiel follow up on a lead about the Mark of Cain. Dean and Rowena meet.

Charlie calls Sam and Dean to tell them she found the Book of the Dead which could help remove the Mark of Cain. The Winchesters race to her after she tells them she's been shot by a man named Jacob Styne who says the book belongs to his family and he won't rest until he gets it back. Castiel and Metatron take a road trip to find Castiel's grace but they hit a couple road bumps along the way.

Sam learns that former Men of Letters, Magnus, once built a magical box and Sam sets out to find it in the hopes it can cure Dean of the Mark of Cain. However, what he's not prepared for is the deadly alarm system Magnus set up on the box. When Sam opens the box, he puts both his and Dean's life in danger.

Dean and Sam investigate a bizarre murder and realize the killer bears the same tattoo as those from the Styne family. Eldon Styne attacks Dean and a brutal fight ensues. Meanwhile, Castiel acts as referee when Charlie and Rowena are forced to work together on the Book of the Damned. Crowley discovers his mother is missing and knows she's up to something so he turns to an old enemy for help.

When it comes to the Stynes, Dean decides to take matters into his own hands. Sam tries to come to terms with his decision.

Dean makes a shocking decision regarding the Mark of Cain that would change not only his life, but Sam's too. Meanwhile, Crowley and Rowena face off and Castiel gets caught in the middle.

After the Darkness passes over them, Sam and Dean wake up and Dean realizes that he encountered the creature at the heart of the storm. Meanwhile, Castiel prays to Heaven to help him, and Crowley takes steps to avoid Castiel.

While Sam tries to find a cure for the Darkness virus invading his body, Dean takes Jenna to her grandmother's. Meanwhile, the angels torture Castiel for Metatron's information, and Crowley learns of the Darkness.

When the Winchesters learn of demons killing witches, they approach one and have her find them Rowena so that they can have her cure Castiel. Meanwhile, Crowley raises the young Amara in Hell but soon discovers that the Darkness may be beyond his control.

Sam and Dean battle a part-vampire/part-ghoul creature that is trying to raise an army to fight the coming Darkness. Meanwhile, Sam receives another cryptic vision, and the Impala witnesses everything.

Sam and Dean track down a double axe-murder at Lizzie Borden's home, and soon realize that something supernatural is involved. As they continue their investigation, they soon discover that Amara is responsible for creating an army of soulless killers.

Sam and Dean get a lead on Amara's location, and try to break in to Crowley's stronghold to kill the embodiment of the Darkness. Meanwhile, Castiel tracks down Metatron and finds him in sorry straits.

While Sam enters Hell with Crowley and Rowena to confront Lucifer and seek his help defeating Amara, Dean investigates the scene of Amara's recent killing and discovers that she has plans for him.

Lucifer takes Sam on a trip through Sam's memories to convince him to agree to possession. Meanwhile, Castiel goes to determine if Amara is dead, and Dean and Crowley come up with a plan to send Lucifer back to his cage.

When Sam is unable to sleep and won't leave the bunker, Dean suggests that they look into the case of a retiree who bashed his head in while yelling that he could hear someone screaming.

The Winchesters launch a desperate attempt to recover an artifact capable of destroying Amara by sending Dean back to 1943 to recover the Hand of God from a doomed submarine. They're unaware that Castiel--secretly Lucifer--is the one who must send Dean back through time and return him.

Sam and Dean try to convince Crowley to turn over the Horn of Joshua before destroying Lucifer--and Castiel--rather than after they use the Horn to defeat Amara. Meanwhile, an unexpected ally helps Amara heal from her injuries, and Lucifer makes the angels in Heaven an offer they can't refuse.

The brothers investigate a murder-suicide in Colorado that may be tied to Amara. Meanwhile, Metatron receives a request to edit a new book.

Sam and Dean try to come up with a way to rescue Lucifer and discover Chuck's plan to deal with Amara. Meanwhile, a new Prophet is awakened, but he's less than thrilled at the promotion.

To defeat Amara, Sam and Dean will first have to help Chuck and Lucifer reconcile. Once they do, they then must gather the forces of Heaven, Hell, and Magic to weaken Amara so that Chuck can defeat her. However, everything doesn't go quite according to plan.

It's the end of the world as Chuck's death extinguishes the sun. Desperate, the Winchesters, Castiel, Crowley, and Rowena come up with a plan... but to succeed, one of them will have to die.

While Dean brings Mary up to speed on what has happened in the 30 years since she's died, 'Sam faces torture at the hands of the Men of Letters Meanwhile, Crowley tries to track down a weakened Lucifer, who is hopping from body to body.

Dean and Castiel continue their efforts to find Sam, and Mary insists on accompanying them. Meanwhile, Crowley recruits Rowena in his attempts to send Lucifer back to the cage.

Lucifer in Vince Vincente's body stages a reunion tour of Vince's old band Ladyheart. When the Winchesters, Castiel, and Crowley learn of his plan, they head to LA to stop him.

Lucifer takes a new host body: the President of the United States. The Winchesters are forced to turn to the British Men of Letters for help to remove Lucifer's essence from his new host, but the Secret Service has other ideas.

After weeks of imprisonment, Sam and Dean figure out a way to escape the black site prison where they're locked up. Meanwhile, Castiel and Samantha try to get along without them.

Mary convinces a Hunter, Wally, to call in Sam, Dean, and Castiel to deal with a demon. However, she soon discovers that the intel the Men of Letters gave her is bad... and they face a new, powerful threat.

Sam and Dean get a lead on Kelly, but Dagon takes steps to prevent her from making contact with the Winchesters. Meanwhile, Lucifer tries to find a way to deactivate Crowley's wards on his host body, and Castiel is MIA.

Castiel fails to kill Kelly yet again, and she tries to convince him that the baby should be born after all. Meanwhile, Sam and Dean discover that Castiel has betrayed them.

When Eileen turns up dead, torn apart by a hellhound, Sam and Dean realize that someone is killing the American Hunters. Meanwhile, Mary asks Ketch for a favor.

Sam and Dean try to escape the bunker after Ketch turns it into a deathtrap. Meanwhile, the brainwashed Mary goes after Jody and Alex, and Hess puts Phase Two of the Brit's plan into action.

As Kelly prepares to give birth to Lucifer's son Jack, the Winchesters team up with two unexpected allies to stop Lucifer.

Lucifer's son Jack escapes and goes out into the world, and Sam and Dean put things on hold to track him down.

Donatello, the newest Prophet of God, senses God's power and comes looking for him. Meanwhile, a Lord of Hell decides to use Jack to unleash the foulest beasts of Hell. In the other universe, Lucifer and Mary meet the angels including the one who killed "his" Lucifer.

Two people turn up dead, apparently killed by their deceased love ones. Sam convinces Dean to take Jack with them on the case, and they discover that both victims were seeing a grief counsellor, Mia Vallens. Meanwhile, Castiel meets the keeper of the void that he's trapped in.

Sam suggests that he and Dean work the case of a missing boy by themselves. Dean soon realizes that Sam is deliberately trying to be kind to him, while the Winchesters work a case of a deadly ghost and a house full of trapped spirits.

While Lucifer escapes from Michael and proposes an alliance with Castiel, Sam and Dean discover that someone is killing witches and find a familiar face is responsible.

An artist turns up dead, his eyes burned out, and the Winchesters suspect that Jack was responsible. However, they soon discover that Jack is trying to help them by finding a dreamwalker so that he can locate Mary for the brothers.

When Sam and Dean go missing, Jody calls in Claire. The two of them, along with Patience, Alex, Kaia, and Donna, set out to find the Winchesters in the Bad Place and free them before the portal closes. However, creatures that have come through the portal have other ideas.

After Castiel makes his way back to Sam and Dean, they set out to find Lucifer and gain an unexpected ally. Meanwhile, Lucifer finds a cooperative angel and makes Heaven's angels an offer that they can't refuse.

Donatello translates the spell and Dean and Castiel go to get the ingredients. Meanwhile, Mary and Jack escape Michael's captivity and meet an old friend for the first time.

After fighting a stuffed dinosaur, Sam and Dean are transported into a Scooby cartoon and soon realize that it's haunted.

Dean and Ketch arrive in the apocalypse world, and Dean sees a familiar face. Meanwhile, Sam and Castiel try to reach Gabriel, while Lucifer grows bored in Heaven.

Sam and Dean track Gabriel to Central City, Colorado, and find him on a trail of vengeance against the god and his sons who he claims betrayed him. Meanwhile, Jack is ready to take on Michael but Mary preaches caution.

When the group discovers that Gabriel's grace isn't sufficient to open the rift, they turn to another source: Lucifer. However, not all of them survive the trip to Jack and Mary's base.

On Apocalypse World, Lucifer tries to bond with his son. Meanwhile, the Winchesters come up with a plan to get the resistance fighters to safety, but first they have to rescue Charlie and Ketch.

Lucifer comes to take Jack on a tour of the universe, but all is not as it seems. Meanwhile, one of the refugees is murdered and the Winchesters try to find the killer.

As they search for the missing Dean, Sam and his new band of Hunters--Mary, the Apocalypse World Bobby and Maggie, and Jack--take on a demon who wants to use a hostage Castiel as a bargaining chip to have Sam help him become King of Hell. Meanwhile, Michael travels the world looking for someone who he can work with

While Sam, Mary, and Bobby follow a lead in Duluth, Nick and Jack pay visits to people from their pasts.

Dean discovers that he has a scar on his arm similar to the blade that was used to kill Kaia, and he and Sam set off to Sioux Falls to team up with Jody and find out who has a weapon capable of hurting Michael. Meanwhile, Castiel tries to restore a hexed young girl with Jack's help.

When Jack's condition worsens, Sam calls in Rowena and Castiel finds a shaman who might be able to heal their friend. While Dean takes Jack out to experience life, Nick tracks down the person who killed his wife and child.

When Jack passes away, Sam, Dean, and Castiel try to find a way to bring him back. Their plan requires the help of an unexpected ally and Castiel traveling to Heaven... where the angel discovers his former home under attack.

Michael prepares to unleash his army on an unsuspecting city on Christmas Eve, and only Sam, Dean, Castiel, and Jack can stop him.

Sam, Castiel, and Jack manage to capture Michael, and seek out a way to free Dean from the archangel's possession... while Michael's monsters move in on them.

Dean makes a decision based on the information he was given, and then pays a visit to Mary. Meanwhile, Nick tracks down the demon that killed his family.

Sam and Dean go on one last case on their way to trap Dean at the bottom of the ocean, and discover a prophet who is killing people even though Donatello is still in a coma and hasn't died yet.

Sam and Dean find a magical pearl that grants the user's "heart's desire". However, what Dean gets when he makes his wish isn't what he expects.

The hunt for a new monster goes awry when Dean is knocked unconscious, releasing Michael from his imprisonment. The archangel seeks out a new host body, and only one person can stop him.

While Sam and Castiel investigate a small Arkansas town where a teenager's head exploded, Dean takes Jack to see Donatello so they can find out what being without a soul feels like.

Mary and Dean go to investigate when Donatello calls with a plea for help. Jack meets with his father's vessel, and Castiel teams up with Anael to find a way to contact God.

Sam and Dean race to discover what happened to Mary, while Castiel checks in Heaven to discover if her soul is there. Meanwhile, Jack turns to Rowena to help him cope with the enormity of what he's done.

Duma approaches Jack and offers him a chance to earn redemption. Afterward, the Winchesters and Castiel learn of a series of Biblical attacks and the brothers figure out the one to stop Jack... they hope.

Chuck appears to provide a solution to the Jack problem, but his help is less than helpful.

The Winchesters and Castiel gain an unexpected ally as the souls released from Hell by Chuck threaten to overwhelm them. Their ally soon tells them the magnitude of the threat that now faces them.

Rowena arrives in Harlan to help Castiel and the Winchesters contain the ghosts. Two unexpected allies appear to help them, but things don't go as planned. Meanwhile, Chuck holds a family reunion in Reno.

To seal the rupture, Castiel and Belphegor must travel to Hell to find a relic with the power to summon the spirits back. Rowena asks Sam to help her, and Ketch gets a visitor.

Sam continues to have dreams of killing Dean, and he and Dean investigate a case in Colorado where five victims have had their heart torn out.

Sam, Dean, and Castiel travel to Hell to talk to Michael and see if he knows Chuck's weakness, and they meet the new ruler of Hell. When they return to Earth, the Winchesters are reunited with a member of the family they thought was gone for good.

Sam and Eileen are faced with the brutal truth. Meanwhile Dean and Cass work together in the hopes of getting a step ahead of Chuck.

A search for the one thing that may give the Winchesters an edge against God leads Sam and Dean to Jo's door and to a secret that may have died with Ruby. Meanwhile, Castiel asks Jack to do the unthinkable to help the brothers in their quest.

Dean hits the road with Jack who needs to complete a final ritual in the quest to beat Chuck. A difference of opinion leaves Sam and Castiel behind looking for answers to questions of their own.

With the plan in full motion, Sam, Dean, Castiel and Jack fight for the good of the common goal.

Everything is on the line as the battle against God continues. A familiar face returns to join the fight.

After 15 seasons, the longest running sci fi series in the US is coming to an end. Baby, it's the final ride for saving people and hunting things.