Dean suddenly returns from the grave and seeks answers to his return with Bobby's help. Sam, trying to move on, becomes more hardened and reckless with his hunts for demo ...

While Dean, Sam and Bobby worry about 20 hunters killed or missing in the area, they themselves are each attacked by angry spirits who blame them for getting killed durin ...

Sam sneaks out of the motel room with Ruby leaving Dean alone. Dean wakes up with Castiel in the room that sends him back to Lawrence, Kansas, on 30 April 1973, where he ...

After Castiel's revelation, Dean fears and soon sees confirmation, by consorting with demon Ruby, that Sam gained extraordinary powers as one of the children fed with dem ...

It's Halloween time and the Winchesters face-off against a shapeshifter with a penchant for impersonating classic movie monsters like Dracula, the Wolfman, and the Mummy. ...

Sam and Dean discover a Colorado small town's darkest secret as a wave of people fall prey to a ghost sickness that induces fear, paranoia, and ultimately a fatal heart a ...

As Halloween approaches, Sam and Dean investigate mysterious deaths linked to an ancient witchcraft order bent on raising a powerful demon on Halloween, named Samahain, w ...

Sam asks Dean if he remember the period that he was in hell, and Dean lies to his brother. When they read about an apparition in Concrete, Washington, they head to the sm ...

Ruby meets Sam and Dean in a bar to tell that the intern Anna Milton has just escaped from a mental institution and is chased by the demons. The Winchester brothers head ...

Dean and Sam figure out why Castiel and Uriel want Anna Milton dead when the three of them are forced to go on the run, not only from heavenly and vengeful angels, but fr ...

Dean reads in the newspaper about the mysterious death of a man who was slaughtered inside a locked room in a farm in the countryside of Stratton, Nebraska. The Wincheste ...

Sam and Dean travel to the Magic Week in Iowa where amateurish and professional magicians are gathered everywhere presenting their abilities. They discover that the veter ...

Dean and Sam travel to Fairfax, Indiana, to investigate a murder case in the Truman High School where the teenager killer April Dawkins claims to be possessed in the mome ...

Sam and Dean head to Bedford, Iowa, posing of FBI agents to investigate the murder of a woman that had her head smashed by a meat tenderizer by her beloved husband Adam B ...

Sam and Dean investigate a small town in Wyoming where people cannot die. They learn that Alastair is planning to sacrifice two Grim Reapers to break one of the 66 Seals ...

Uriel and Castiel forcibly recruit Dean to torture the captive Alastair. They need to find how, who or what is killing angels as one of another 66 Seals in which both Dea ...

In an alternate reality mysteriously created as if Sam and Dean were never brothers and have never met, Sam and Dean work at a marketing office where they are forced to t ...

Sam and Dean investigate a reclusive young author, named Chuck Shurley, who has written a series of books and graphic novels about their adventures since starting out bac ...

Sam and Dean are contacted by one Adam Milligan who claims to be John Winchester's son. The boys immediately suspect a demon trap and go to investigate. Adam turns out to ...

Castiel schedules a meeting with Dean in his dream but when the Winchester brothers arrive at the location, they find that Castiel has gone. His vessel is actually Jimmy ...

Sam is becoming more and more inhuman. Dean and Bobby put him in the safe hold until he gets over his addictions. After Sam escapes with help, unknown to him, from Castie ...

When the last few of the 66 Seals are broken by Lilith's minions, Sam and Dean prepare for the big and probably futile fight in very different ways. Sam joins Ruby on a f ...