Directed by
| Frank Tuttle | ... | (as Frank W. Tuttle) |
Writing Credits (in alphabetical order)
| Ray Buffum | ... | (writer) |
| Prescott Chaplin | ... | (story) |
Cast (in credits order)
| Jeff Richards | ... | Mark Bradley | |
| Venetia Stevenson | ... | Venus | |
| John Smith | ... | Joe Walker | |
| Diane Jergens | ... | Urana | |
| June Blair | ... | Mercuria | |
| Alan Napier | ... | Dr. Paul Lujan | |
| Gavin Muir | ... | Dr. McBain | |
 |
George Brand | ... | M. Hugh Garland |
| Rest of cast listed alphabetically: | |||
|
|
Tom Riley | ... | Co-Pilot (uncredited) |
|
|
Bob Stratton | ... | Pilot (uncredited) |
|
|
Stan Sweet | ... | 2nd Pilot (uncredited) |
| Vern Taylor | ... | Co-Pilot (uncredited) | |
Produced by
| George C. Bertholon | ... | associate producer |
| Albert J. Cohen | ... | producer |
| Alan Ladd | ... | executive producer (uncredited) |
Music by
| Raoul Kraushaar | ||
| Dave Kahn | ... | (uncredited) |
Cinematography by
| John F. Seitz | ... | director of photography (as John Seitz) |
Editing by
| Roland Gross | ||
Art Direction by
| Jack T. Collis | ... | (as Jack Collis) |
Set Decoration by
| Frank M. Miller | ||
Costume Design by
| Howard Shoup | ||
Makeup Department
| Gordon Bau | ... | makeup supervisor |
Second Unit Director or Assistant Director
| Russell Saunders | ... | assistant director (as Russ Saunders) |
Sound Department
| Robert B. Lee | ... | sound |
Additional Crew
| Henry J. Staudigl | ... | dialogue supervisor (as Henry Staudigl) |
