Self
Battle-Axe: the Making of 'Strait-Jacket' (2002)
Fear in the Dark (1991)
Stephen King's World of Horror (1989)
Himself (uncredited)
Hollywood Ghost Stories (1986)
The Horror of It All (1983)
How to Plan a Movie Murder (1964)
Novel
Ψυχώ (1998)
Characters
Ψυχώ 4: Η αρχη (1990)
Original Story
Ψυχώ 3: Στον τόπο του εγκλήματος (1986)
Ψυχώ 2: Η Επιστροφή (1983)
Screenplay
Πλοίαρχος Νέμο: Αποστολή Ατλαντίς (1978)
Short Story
Three Dangerous Ladies (1977)
The Mannikin (1977)
The Dead Don't Die (1975)
Story
The Cat Creature (1973)
Teleplay
Asylum (1972)
Writer
Το Σπίτι που Έσταζε Αίμα (1971)
Torture Garden (1967)
The Deadly Bees (1966)
The Psychopath (1966)
The Skull (1965)
The Night Walker (1964)
Πέντε Πτώματα Χωρίς Κεφάλι (1964)
Δόκτωρ Καλιγκάρι (1962)
The Couch (1962)
Ψυχώ (1960)