Directed by
| Ford Beebe | ||
Writing Credits
| Roy Rockwood | ... | (based upon characters created by) |
| Ford Beebe | ... | (screenplay by) |
Cast (in credits order) verified as complete
| Johnny Sheffield | ... | Bomba | |
| Donald Woods | ... | Paul Gordon | |
| Marjorie Lord | ... | Ruth Gordon | |
| John Ridgely | ... | Barton | |
| Tommy Ivo | ... | David Gordon | |
| Elena Verdugo | ... | Nona | |
| Don C. Harvey | ... | Fred Higgins (as Don Harvey) | |
| Grandon Rhodes | ... | Dr. Charles Langley | |
 |
Robert Lewis | ... | Daniel |
| Rest of cast listed alphabetically: | |||
|
|
Morgan Roberts | ... | Native (uncredited) |
|
|
Edward C. Short | ... | Native (uncredited) |
Produced by
| Walter Mirisch | ... | producer |
Music by
| Ozzie Caswell | ||
Cinematography by
| Marcel Le Picard | ||
Editing by
| Richard V. Heermance | ... | (as Richard Heermance) |
| Otho Lovering | ||
Art Direction by
| Dave Milton | ||
Set Decoration by
| Raymond Boltz Jr. | ... | (as Ray Boltz Jr.) |
Production Management
| Allen K. Wood | ... | production manager |
Sound Department
| Tom Lambert | ... | sound recordist |
Script and Continuity Department
| Ilona Vas | ... | script supervisor |
Additional Crew
| Lester A. Sansom | ... | research director |
