Dark Shadows

Season 12, Episode 22

Episode Title: DS-1221

Air Date: 1971-03-01

Overview:

Morgan tells Catherine that he will not let her spend the night in the locked room; she tells him that she is confident that nothing will happen to her. Daphne and later Bramwell attempt to talk Catherine out of going into the locked room. Morgan locks himself in the room before Catherine can be taken there to spend the night.