In the Beginning

Castiel sends Dean back in time to 1973 where he encounters younger versions of his parents and for the first time meets his grandfather Samuel Campbell who holds a secret that sheds a light on the Winchester Family's connection to the hunter community.

TV-14-DLSV
Season 4 | Episode 3
Cast

Jared Padalecki

as Sam Winchester

Jensen Ackles

as Dean Winchester

Misha Collins

as Castiel