6.3
Movie
Writing
Gregory Knapp
- Credits
- 2 titles
Biography
We don't have a biography for Gregory Knapp yet.
Signature work
Known For
6.3
Movie
8.0
Movie
The Red Baron
Crew credits 2
| Year | Title | Job |
|---|---|---|
| 1980 | Virus Film | Screenplay |
| 1972 | The Red Baron Film | Production Supervisor |