A nobleman searches for a hidden treasure in Guatemala.
| Directing | Delmer Daves | Director |
| Camera | Edward Cronjager | Director of Photography |
| Sound | Sol Kaplan | Original Music Composer |
| Production | Jules Buck | Producer |
| Art | Lyle R. Wheeler | Art Direction |
| Art | Albert Hogsett | Art Direction |
| Editing | Robert L. Simpson | Editor |
| Writing | Delmer Daves | Screenplay |
| Writing | Edison Marshall | Novel |
| Sound | Alfred Newman | Music Director |
| Art | Thomas Little | Set Decoration |
| Art | Paul S. Fox | Set Decoration |
| Costume & Make-Up | Charles LeMaire | Wardrobe Master |
| Costume & Make-Up | Dorothy Jeakins | Costume Design |
| Sound | Edward B. Powell | Orchestrator |
| Costume & Make-Up | Ben Nye | Makeup Artist |
| Visual Effects | Ray Kellogg | Visual Effects |
| Sound | Alfred Bruzlin | Sound |
| Sound | Harry M. Leonard | Sound |