
Season 4, episode 19
Jump the Shark
- 42 min
Meet the Winchester boys: Dean, Sam and… Adam. The Winchesters discover they have a younger half-brother, whose mother vanishes just as a long-dormant grave robber renews his ghoulish career.

Season 4, episode 19
Meet the Winchester boys: Dean, Sam and… Adam. The Winchesters discover they have a younger half-brother, whose mother vanishes just as a long-dormant grave robber renews his ghoulish career.