Michael Conrad, owner of a group of strange animals, trains his beasts to obey him, unleashing them on anyone who stands in his way. His wife and mute assistant begin to suspect that they too are becoming part of the black zoo.
| Directing | Robert Gordon | Director |
| Sound | Paul Dunlap | Original Music Composer |
| Writing | Herman Cohen | Screenplay |
| Production | Herman Cohen | Producer |
| Writing | Aben Kandel | Screenplay |
| Editing | Michael Luciano | Editor |
| Camera | Floyd Crosby | Director of Photography |
| Camera | Harry L. Underwood | Camera Operator |
