Dark Shadows (1966)

Season 8: Episode 78

Jeb recovers, but Nicholas tells him that he will only survive for a short amount of time. Barnabas finds that everyone has been released from the Leviathan’s power. Carolyn agrees to marry Jeb and go away with him. Carolyn has a disturbing dream in which Barnabas reveals that Jeb killed her father, then Jeb strangles her. Carolyn tells Jeb that she cannot go through with the marriage.