Someone Behind the Door

An amnesiac (Charles Bronson) who’s a suspect in a murder case comes under the care of conniving brain surgeon Laurence Jeffries (Anthony Perkins) — a man determined to see his two-timing wife, Frances (Jill Ireland), dead. Putting his neurological expertise to work, Jeffries tries to program his vulnerable new patient to kill Frances and her lover (Henri Garcin) in this twisty thriller featuring fine performances all around.