Madhouse (1974, GBR) C-91m. ** D: Jim Clark. Starring Vincent Price, Peter Cushing, Robert Quarry, Adrienne Corri, Linda Hayden. Cheaply produced horror thriller about famous actor Price, whose own horror role as Dr. Death comes to haunt him, when a series of murders is committed, all copying killings from his films. Poorly designed thriller creates little suspense. The story is also not very intriguing. Based on the novel Devilday by Angus Hall. Some elements may be derived from Dario Argento's early films, but that is probably a coincidence. Jim Clark went on to become a top Hollywood editor. Also known as DEATHDAY, THE MADHOUSE OF DR. FEAR, THE REVENGE OF DR. DEATH.