Directed by
| Antonio Margheriti | ... | (as Anthony Dawson) |
Writing Credits
| Ennio De Concini | ... | (story) (as Vassilij Petrov) |
| Ennio De Concini | ... | (screenplay) (as Vassilij Petrov) |
Cast (in credits order) verified as complete
| Claude Rains | ... | Prof. Benson | |
| Bill Carter | ... | Cmdr. Bob Cole | |
| Umberto Orsini | ... | Dr. Fred Steele | |
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Maya Brent | ... | Eve Barnett |
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Jacqueline Derval | ... | Cathy Cole |
| Renzo Palmer | ... | Barrington | |
| Carlo D'Angelo | ... | Gen. Varreck (as Carlo d'Angelo) | |
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Carol Danell | ... | Mrs. Collins |
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Jim Dolen | ... | Boyd |
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Joe Pollini | ... | Pat (as Joseph Pollini) |
| John Stacy | ... | Dr. Cornfield | |
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Aldo D'Ambrosio | ... | United Commission Member |
| Massimo Righi | ... | Lewis Boyd | |
| Giuliano Gemma | ... | Moran | |
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Annamaria Mustari | ... | Mars Base Technician (as Anna Maria Mustari) |
| Rest of cast listed alphabetically: | |||
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Antonio Corevi | ... | Missile Launch Control Technician (uncredited) |
| John Karlsen | ... | United Commission Leader (uncredited) | |
Music by
| Mario Migliardi | ||
Cinematography by
| Marcello Masciocchi | ... | director of photography |
Editing by
| Giorgio Serrallonga | ... | (as Jorge Serrallonga) |
Production Design by
| Giorgio Giovannini | ||
Art Direction by
| Umberta Cesarano | ||
Set Decoration by
| Massimo Tavazzi | ||
Makeup Department
| Ada Palombi | ... | hair stylist |
| Telemaco Tilli | ... | makeup artist |
| Marisa Tilly | ... | assistant makeup artist (as Marisa Tilli) |
Production Management
| Thomas Sagone | ... | production manager (as Tommaso Sagone) |
| Averoe Stefani | ... | production supervisor (as Averroé Stefani) |
Second Unit Director or Assistant Director
| Renzo Ragazzi | ... | assistant director |
Art Department
| Piero Ermanno Iaia | ... | poster artist |
Sound Department
| Giovanni Rossi | ... | sound |
Camera and Electrical Department
| Cesare Allione | ... | camera operator |
| Danilo Desideri | ... | assistant camera |
Script and Continuity Department
| Tersicore Kolosoff | ... | script supervisor (as Tersicore Kolosof) |
Additional Crew
| Coso Dies | ... | production secretary (as Cosmo Dies) |
| George Higgins | ... | artistical collaborator (as George Higgins III) |
| Giovanni Masini | ... | production secretary (as Nino Masini) |
