Psycho III
Norman Bates is back to normal. But mother's off her rocker again.
4/2/1986
Imdb: tt0091799
Tmdb: 12662
Popularity: 11.74
Vote: 5.6/10 (380)

When Maureen Coyle, a suicidal nun who resembles Norman's former victim, Marion Crane, arrives at the motel, all bets are off and "Mother" is less than happy.