When a deadly Nitron ray strikes Earth, Flash Gordon and his friends travel to Mars to battle Ming the Merciless and his new ally Queen Azura.
| Directing | Ford Beebe | Director |
| Directing | Robert F. Hill | Director |
| Writing | Ray Trampe | Screenplay |
| Writing | Norman S. Hall | Screenplay |
| Writing | Wyndham Gittens | Screenplay |
| Writing | Herbert Dalmas | Screenplay |
| Editing | Joseph Gluck | Editor |
| Editing | Saul A. Goodkind | Editor |
| Editing | Louis Sackin | Editor |
| Editing | Alvin Todd | Editor |
| Art | Ralph M. DeLacy | Art Direction |
| Costume & Make-Up | M. Berneman | Costume Design |
| Camera | Jerome Ash | Director of Photography |
| Writing | Alex Raymond | Characters |
