All movies' scripts
- Death of a Centerfold: The Dorothy Stratten Story (1981)
- Bongwater (1998)
- The Colours of Infinity (1995)
- Where the Boys Are (1984)
- 92 in the Shade (1975)
- Benji (1974)
- The Black 6 (1973)
- Santo in the Vengeance of the Mummy (1971)
- A Thief in the Night (1972)
- The Warrior and the Sorceress (1984)
- Murder with Mirrors (1985)
- Warrior Queen (1987)
- Scalpel (1977)
- Bye Bye Birdie (1995)
- Welcome to L.A. (1976)
- From the Mixed-Up Files of Mrs. Basil E. Frankweiler (1995)
- Mike Bassett: England Manager (2001)
- Miracle Beach (1992)
- Billy the Kid and the Green Baize Vampire (1985)
- Santo vs. the Riders of Terror (1970)
- Santo and Blue Demon vs. Dr. Frankenstein (1974)
- Spirit (2001)
- Planet of Dinosaurs (1977)
- Underworld (1985)
- Things (1989)
- Alice's Adventures in Wonderland (1972)
- City on Fire (1979)
- Beau fixe (1992)
- The Ride (1997)
- Red (2020)