Star Trek: Deep Space Nine
1993 · Writer
Diagnosis: Murder
The Rockford Files
1974 · Writer
Silk Stalkings
1991 · Writer
Walker, Texas Ranger
1993 · Teleplay
Bret Maverick
1981 · Creator
The Wild Bunch
1969 · Pinkerton Man (uncredited)
The Getaway
1972 · Associate Producer
Pat Garrett & Billy the Kid
1973 · Second Unit Director
Purgatory
1999 · Co-Producer
Bring Me the Head of Alfredo Garcia
1974 · Screenplay
The Ballad of Cable Hogue
1970 · Writer
Into the Badlands
1991 · Teleplay
Sam Peckinpah's West: Legacy of a Hollywood Renegade
2004 · Still Photographer
The Pigs vs. The Freaks
1984 · Teleplay
Independence
1987 · Writer
