Drehbuchautor bei
| 1997 | Stand-ins | ||
| 1991 | Voodoo Dolls | ||
| 1990 | Madonna: A Case of Blood Ambition | ||
| 1988 | Prime Evil | ||
| 1974 | Shriek of the Mutilated | ||
| 1972 | Invasion of the Blood Farmers |
| 1997 | Stand-ins | ||
| 1991 | Voodoo Dolls | ||
| 1990 | Madonna: A Case of Blood Ambition | ||
| 1988 | Prime Evil | ||
| 1974 | Shriek of the Mutilated | ||
| 1972 | Invasion of the Blood Farmers |