The fourth season concludes with Sam and Dean preparing to fight Lucifer in the apocalypse. Elsewhere, Sam and Ruby attempt to kill Lilith. ~ Tim Holland, All Movie Guide

Sam is locked inside Bobby's panic room to allow him to detox from demon blood, but Bobby wants to free him early to help fight in the anticipated apocalypse. Dean disagrees and seeks... Full summary

Castiel visits Dean in a dream and tells him he has important news. Dean and Sam set out on a search for Castiel, only to find his human vessel, Jimmy, who yearns for a normal life and... Full summary

Sam and Dean agree to meet with a 19-year-old man named Adam. Adam claims to be John Winchester's son, but they suspect that he's really a demon attempting to trap them. ~ Tim Holland,... Full summary

Sam and Dean discover that their lives as demon hunters are accurately detailed in a series of Supernatural comic books. They track down the author, who explains that he sees visions of... Full summary

Sam and Dean live normal, separate lives but they don't seem to know each other, even though they work at the same company. However, when colleagues start committing suicide, they team... Full summary

Someone is using Lucifer's sword to kill angels. Castiel and Uriel ask Dean to use the torturing skills he learned in hell to obtain information from a likely suspect. ~ Tim Holland,... Full summary

Sam and Dean visit a small town where people are cheating death because the Reapers have vanished. They journey into the spiritual world for answers and learn who is behind the Reapers'... Full summary

Sam and Dean go to a small town in Iowa where three men have beaten their wives to death; a Siren puts Sam and Dean under a spell.

Sam and Dean investigate a series of murders at their old high school. The probe leads the two to recall how Sam was the target of a bully at school, while Dean was the big man on... Full summary