Harry Holt returns to Africa with his friend Martin Arlington to head up a large ivory expedition.
| Directing | Cedric Gibbons | Director |
| Writing | Edgar Rice Burroughs | Characters |
| Writing | Leon Gordon | Adaptation |
| Writing | James Kevin McGuinness | Screenplay |
| Writing | Howard Emmett Rogers | Adaptation |
| Production | Bernard H. Hyman | Producer |
| Camera | Charles G. Clarke | Director of Photography |
| Camera | Clyde De Vinna | Director of Photography |
| Editing | Tom Held | Editor |
| Art | A. Arnold Gillespie | Art Direction |
| Camera | Bob Roberts | Camera Operator |
| Sound | Douglas Shearer | Recording Supervision |
