Evil Stalks This House1981 · Writer | Writer |
Dr. Phibes Rises Again1972 · Producer | Producer |
Dagmar's Hot Pants, Inc.1971 · Writer | Writer |
Murders in the Rue Morgue1971 · Producer | Producer |
The Abominable Dr. Phibes1971 · Producer | Producer |
Cry of the Banshee1970 · Producer | Producer |
Curse of the Crimson Altar1968 · Producer | Producer |
Witchfinder General1968 · Producer | Producer |
Dr. Goldfoot and the Girl Bombs1966 · American General (uncredited), Producer, Screenplay | American General (uncredited), Producer, Screenplay |
The Ghost in the Invisible Bikini1966 · Screenplay | Screenplay |
The Wild Weird World of Dr. Goldfoot1965 · Producer | Producer |
Spy in Your Eye1965 · Writer | Writer |
Sergeant Deadhead1965 · Writer | Writer |
War-Gods of the Deep1965 · Screenplay | Screenplay |
Pajama Party1964 · Writer | Writer |
| TThe Big Fun Carnival1957 · Writer, Producer | Writer, Producer |