William Kerwin
Horror Films as Actor
| 1963 | Blood Feast |
| 1964 | 2000 Maniacs |
| 1967 | A Taste of Blood |
| 1968 | Playgirl Killer |
| 1971 | Sometimes Aunt Martha Does Dreadful Things |
| 1972 | Dear Dead Delilah |
| 1973 | House of Terror |
| 1974 | Impulse |
| 1977 | Curse of Demon Mountain |
| 1977 | Whiskey Mountain |
| 1978 | Barracuda |
| 1979 | The Evictors |
Horror Films as Writer
| 1964 | Love Goddesses of Blood Island |
| 1965 | Sting of Death |