【List of related works】
| Title(Year of production) | In charge | Average | Number of reviews |
| Anzio (1968) | Screenwriter | 6.00 / 10.0 | 2 |
| THE ENTITY (1982) | Writer, Screenwriter | 5.09 / 10.0 | 11 |
| Audrey Rose (1977) | Writer, Screenwriter, Producer | 3.50 / 10.0 | 2 |
| Scissors (1991) | Director, Screenwriter | 3.25 / 10.0 | 4 |
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