
Walker, Texas Ranger: One Riot, One Ranger 1993
Writer
Storm and Sorrow 1990
Writer
Impulse 1990
Screenplay
King of the Mountain 1981
Writer
The Octagon 1980
Story, Writer
Boardwalk 1979
Writer
Steel 1979
Writer
Truck Turner 1974
Story
Dirty Mary Crazy Larry 1974
Writer
A Swingin' Summer 1965
Screenplay
...All the Marbles 1981
Additional Writing
The Night Turkey 1973
as Mary Brandon
The Professionals 1966
as Lady (uncredited)
Law of the Lawless 1964
as Saloon Girl Leigh
Credits from TMDB.