DS
Duke Sandefur
Writer, Additional Credits
Filmography
| 2012 | Atlas Shrugged II: The Strike · as Screenplay |
| 1993 | Walker, Texas Ranger (TV Series) |
| 1991 | Dark Justice (TV Series) |
| 1989 | The Phantom of the Opera · as Screenplay |
| 1988 | |
| 1984 | Mickey Spillane's Mike Hammer (1984) (TV Series) |
| 1977 | The Amazing Spider-Man (TV Series) |
| 1974 | Little House on the Prairie (TV Series) |