Documentaries
The Psycho Legacy
2010
as Self
Fear of the Flesh: The Making of The Fly
2005
as Self
The Making of 'DragonHeart'
1997
as Self
Production
Hands of a Murderer
1990
Co-Producer
Writing
Dragonheart: Vengeance
2020
Characters
Kull the Conqueror
1997
Screenplay
DragonHeart
1996
Screenplay
Hands of a Murderer
1990
Writer
D.O.A.
1988
Screenplay
D.O.A.
1988
Story
The Fly
1986
Screenplay
Psycho III
1986
Screenplay
The Sign of Four
1983
Screenplay
The Hound of the Baskervilles
1983
Screenplay