Actor
Innerspace
1987
as Lydia's Interviewee
Documentaries
The Phantom: The Man, the Myth, the Legend
1996
as Self
Production
The Phantom
1996
Co-Producer
The Witches of Eastwick
1992
Executive Producer
Writing
The Phantom
1996
Screenplay
The Witches of Eastwick
1992
Screenplay
Lethal Weapon 3
1992
Screenplay
Lethal Weapon 2
1989
Screenplay
Indiana Jones and the Last Crusade
1989
Screenplay
Funny Farm
1988
Screenplay
The Lost Boys
1987
Screenplay
Innerspace
1987
Screenplay
The Dead Zone
1983
Screenplay
Straight Time
1978
Screenplay