Writing
The Enforcer
1976 · Story
The Flash
1990 · Writer
Death Wish 4: The Crackdown
1987 · Writer
Murphy's Law
1986 · Writer
Crime Story
The Equalizer
1985 · Writer
The Sentinel
1996 · Producer
The Flash II: Revenge of the Trickster
1991 · Producer
Largo Winch
2001 · Producer
The Flash III: Deadly Nightshade
1992 · Producer
Aaron Stone
2009 · Writer
Number One with a Bullet
1987 · Story
Matrix
1993 · Writer
Drug Wars: The Cocaine Cartel
1992 · Writer
The Big Score
1983 · Screenplay
The Age of Mammals
1981 · Writer
The Kids Who Knew Too Much
1980 · Writer
The London Connection
1979 · Writer
One West Waikiki
1994 · Producer
P.S. I Luv U
Mancuso, F.B.I.
1989 · Producer
Just Cause
2002 · Creator
