Johnny Ryan
1990 · Writer
Police Story: Burnout
1988 · Writer
Police Story: The Watch Commander
1988 · Screenplay
The Dirty Dozen: The Fatal Mission
1988 · Writer
Police Story
1988 · Writer
The Dirty Dozen
1988 · Creator
Alone in the Neon Jungle
1988 · Writer
Police Story: The Freeway Killings
1987 · Writer
The Dirty Dozen: The Deadly Mission
1987 · Writer
Lady Blue
1985 · Writer
Women of San Quentin
1983 · Screenplay
Uncommon Valor
1983 · Writer
T. J. Hooker
1982 · Writer
T. J. Hooker
1982 · Producer
The Gangster Chronicles
1981 · Writer
Police Story: Confessions of a Lady Cop
1980 · Writer
Detour to Terror
1980 · Teleplay
Police Story: No Margin for Error
1978 · Writer
The Return of Wonder Woman
1977 · Producer
Cover Girls
1977 · Writer
Cover Girls
1977 · Producer
The Captive: The Longest Drive 2
1976 · Writer
The Captive: The Longest Drive 2
1976 · Executive Producer
The Quest: The Longest Drive
1976 · Producer
Wonder Woman
1975 · Writer
Cop on the Beat
1975 · Writer
The Girl on the Late, Late Show
1974 · Writer
The Girl on the Late, Late Show
1974 · Associate Producer
Police Headquarters
1974 · Writer
Police Headquarters
1974 · Producer
Kojak
1973 · Writer
Kojak
1973 · Teleplay
A Chant of Silence
1973 · Writer
Savage!
1973 · Teleplay
The Forgotten Man
1971 · Teleplay
Flareup
1969 · Writer
The Name of the Game
1968 · Story
The Name of the Game
1968 · Writer
Let's Kill Uncle
1966 · Screenplay
Bob Hope Presents the Chrysler Theatre
1963 · Adaptation
Checkmate
1960 · Teleplay
Checkmate
1960 · Writer
Lawman
1958 · Writer
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