Filmography
Psycho1998 · Screenplay
Two Bits1995 · Writer, Executive Producer
Psycho IV: The Beginning1990 · Writer
Blackout1988 · Writer
The Kindred1987 · Writer
Snowbeast1977 · Writer
Aloha Means Goodbye1974 · Writer
Home for the Holidays1974 · Writer
Live Again, Die Again1974 · Teleplay
A Death of Innocence1971 · Writer
Revenge!1971 · Writer
Futz1969 · Screenplay
Eye of the Cat1969 · Writer
The Ghost of Sierra de Cobre1964 · Director, Producer, Screenplay
The Unknown1964 · Writer, Producer, Executive Producer
The Naked Edge1961 · Screenplay
Psycho1960 · Screenplay
The Black Orchid1959 · Writer