Sam and Dean investigate the mysterious deaths of several men who seemingly died of fright. Dean becomes infected with it starting as anxiety then leading to a full-blown terror which ends in death. Sam and Bobby race against time to save Dean.
Sam and Dean face off against a shapeshifter with a serious liking for \'30s horror movies.
Sam and Dean find Jack who is changing into a rugaru, a flesh-eating demon that preys on humans. Sam and Dean have a disagreement on how to deal with Jack.
Dean gets transported back in time and ends up in Lawrence, Kansas, where he crosses path with a young version of his parents, who have just fallen in love.
Ghosts of children Bobby couldn't save cripple him with guilt and Sam and Dean must save him. However, they must also ignore the spirits of Meg and Agent Hendricksen, who have come back to accuse the brothers of failing them.
Bobby, Sam, and Dean visit an old friend of Bobby's, a psychic, to help them get some answers as to how and why Dean has returned from Hell.
Sam, Dean, and Bobby hunt down Lilith and fight her and her demons in a final effort to save Dean\'s life. But will they make it before the hell hounds find Dean? Sam finds himself convinced the only way to save his broher is to use his buried power to fight off the hell hounds and Lillith.
Sam and Dean find a doctor who in the early 20th centurary was obsessed with finding how to become immortal and so he took peoples organs. Dean finds Bela and leaves Sam behind to take care of the doctor while he confronts her about the Colt.
Sam and Dean search for a Crocotta that uses the phone and computer as a means to communicate with people. Its goal is to get people to commit suicide and take their soul. Dean gets some news from an unlikely source about a demon holding the contract to his soul.
Remember the amateur documentary filmmakers from Season One\'s Hell House? They\'re ba-ack!!! And filming a documentary for Ghostfacers when Sam and Dean come into the picture and, naturally, save their butts and the day.