William Girdler
This filmography is provided as a service. No connection with the subject of this page should be inferred.
Horror Movies as Director
| Asylum of Satan | 1972 |
| Three on a Meathook | 1972 |
| Abby | 1974 |
| Grizzly | 1976 |
| Day of the Animals | 1977 |
| The Manitou | 1978 |
Horror Movies as Writer
| Asylum of Satan | 1972 |
| Three on a Meathook | 1972 |
| The Manitou | 1978 |
Horror Movies as Effects
| Doctor Gore | 1973 |
