A mysterious outlaw known as the Sidewinder, phantom leader of renegade Ute Indians, terrorizes the people of the Arizona Territory in the 1870s. When rancher Tex McCloud has his place burned out, he vows to find and kill the Sidewinder.
| Directing | Ray Enright | Director |
| Crew | Frank Gruber | Additional Dialogue |
| Production | Nat Holt | Producer |
| Sound | Paul Sawtell | Original Music Composer |
| Camera | Ray Rennahan | Director of Photography |
| Editing | Elmo Billings | Editor |
| Art | John B. Goodman | Art Direction |
| Art | Bertram C. Granger | Set Decoration |
| Writing | Gerald Drayson Adams | Screenplay |
| Costume & Make-Up | Norman Pringle | Makeup Artist |
