An obsessed scientist conducts profane experiments in evolution, eventually establishing himself as the self-styled demigod to a race of mutated, half-human abominations.
| Production | Erle C. Kenton | Producer |
| Sound | Sigmund Krumgold | Music |
| Camera | Karl Struss | Director of Photography |
| Art | Hans Dreier | Art Direction |
| Writing | H.G. Wells | Novel |
| Costume & Make-Up | Wally Westmore | Makeup Artist |
| Sound | Arthur Johnston | Music |
| Directing | Erle C. Kenton | Director |
| Writing | Waldemar Young | Screenplay |
| Writing | Philip Wylie | Screenplay |
| Sound | Loren L. Ryder | Sound Re-Recording Mixer |
| Crew | Joe Bonomo | Stunts |
