 Stolen Women, Captured Hearts1997 · Writer | Writer |
 Timepiece1996 · Writer | Writer |
 For Love and Glory1993 · Writer | Writer |
 Red River1988 · Writer | Writer |
| GGeorge Washington II: The Forging of a Nation1986 · Writer, Producer | Writer, Producer |
 High Powder1982 · Writer | Writer |
 The Courage and the Passion1978 · Writer | Writer |
 Wanted: The Sundance Woman1976 · Writer | Writer |
| SState Fair1976 · Writer | Writer |
 Long Way Home1975 · Screenplay | Screenplay |
 The Bull of the West1972 · Screenplay | Screenplay |
 This Savage Land1969 · Writer | Writer |
 The Hunted1967 · Writer | Writer |
