Cast & crew
The Unknown Force (1977)
Directed by Dick Croy
Cast
| Jack Palance | Self |
| Jack Palance | Self |
Crew
| Don Como | Executive Producer |
| Don Como | Executive Producer |
| Dick Croy | Director |
| R. Wilhem Haupt | Producer |
| R. Wilhem Haupt | Producer |
| Dick Croy | Director |
The Unknown Force (1977)
Directed by Dick Croy
| Jack Palance | Self |
| Jack Palance | Self |
| Don Como | Executive Producer |
| Don Como | Executive Producer |
| Dick Croy | Director |
| R. Wilhem Haupt | Producer |
| R. Wilhem Haupt | Producer |
| Dick Croy | Director |