Director
| Movies | |
|---|---|
| 1978 |
The Manitou |
| 1977 |
Day of the Animals |
| 1976 |
Grizzly |
Project: Kill |
|
| 1975 |
Sheba, Baby |
| 1974 |
Abby |
The Zebra Killer |
|
| 1973 |
Three on a Meathook |
| 1972 |
Asylum of Satan |
Screenwriter
| Movies | |
|---|---|
| 1978 |
The Manitou |
| 1975 |
Sheba, Baby |
| 1974 |
The Zebra Killer |
| 1973 |
Three on a Meathook |
| 1972 |
Asylum of Satan |
Producer
| Movies | |
|---|---|
| 1978 |
The Manitou |
| 1974 |
Abby |
Composer
| Movies | |
|---|---|
| 1973 |
Shrieks in the Night |
Three on a Meathook |
|
| 1972 |
Asylum of Satan |