Writing

1996

… Writer

1988

… Writer

1986

… Screenplay

1981

… Writer

1976

… Screenplay

1973

… Writer

1972

… Original Story … Writer

1971		Murders in the Rue Morgue … Writer
1971		Blood from the Mummy's Tomb … Screenplay

1970		Cry of the Banshee … Screenplay
1970		Scream and Scream Again … Screenplay

1969

… Dialogue

Acting

2008

as Self

2007		The Tragic Mask: The Laird Cregar Story as Self
2007		Concerto Macabre: The Films of John Brahm as Self
2007		Man In the Attic: The Making of "The Lodger" as Self

2006		Lugosi: The Dark Prince as Self
2006		Karloff: The Gentle Monster as Self

2002

Crew

1974

… Additional Dialogue