Scriitor
- Millennium Man (1999)
- The Darwin Conspiracy (1999)
- NightMan (1997)
- Chameleons (1989)
- The Road Raiders (1989)
- Crazy Dan (1986)
- Half Nelson (1985)
- Rooster (1982)
- Terror at Alcatraz (1982)
- Conquest of the Earth (1981)
- Battles: The Murder That Wouldn't Die (1980)
- Nightside (1980)
- Buck Rogers in the 25th Century (1979)
- Mission Galactica: The Cylon Attack (1979)
- A Double Life (1978)
- Battlestar Galactica (1978)
- Evening in Byzantium (1978)
- The Islander (1978)
- Benny and Barney: Las Vegas Undercover (1977)
- Sin, American Style (1974)
- The Six Million Dollar Man: Wine, Women and War (1973)
Filmografie - altele