Directed by
| Andrew Marton | ||
Writing Credits (WGA)
| Jon Manchip White | ... | (story) |
| Jon Manchip White | ... | (screenplay) and |
| Julian Zimet | ... | (screenplay) (originally as Julian Halevy) |
Cast (in credits order) verified as complete
| Dana Andrews | ... | Dr. Stephen Sorenson | |
| Janette Scott | ... | Dr. Maggie Sorenson | |
| Kieron Moore | ... | Dr. Ted Rampion | |
| Alexander Knox | ... | Sir Charles Eggerston | |
| Peter Damon | ... | John Masefield | |
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Jim Gillen | ... | Rand |
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Gary Lasdun | ... | Markov |
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Alfred Brown | ... | Dr. Bill Evans |
| Mike Steen | ... | Steele | |
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Emilio Carrere | ||
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Sydna Scott | ... | Angela |
| John Karlsen | ... | Dr. Reynolds | |
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Todd Martin | ... | Simpson |
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Ben Tatar | ... | Indian Ambassador |
| Rest of cast listed alphabetically: | |||
| Andrew Hughes | ... | Member of the Commission (uncredited) | |
Produced by
| Bernard Glasser | ... | producer |
| Lester A. Sansom | ... | producer |
| Philip Yordan | ... | executive producer |
Music by
| Johnny Douglas | ... | (as John Douglas) |
Cinematography by
| Manuel Berenguer | ... | director of photography |
Editing by
| Derek Parsons | ||
Art Direction by
| Eugène Lourié | ... | (as Eugene Lourie) |
Costume Design by
| Laure Lourié | ... | (as Laure de Zarate) |
Makeup Department
| Carmen Martín | ... | makeup artist (as Carmen Martin) |
| Josefa Rubio | ... | hairdresser (as Pepita Rubio) |
Production Management
| Tíbor Reves | ... | production manager (as Tibor Reves) |
Second Unit Director or Assistant Director
| José María Ochoa | ... | assistant director (as Jose-Maria Ochoa) |
Art Department
| José María Alarcón | ... | assistant production designer |
| Fernando González | ... | assistant production designer (uncredited) |
| Francisco Prósper | ... | construction coordinator (uncredited) |
Sound Department
| Maurice Askew | ... | sound recordist |
| Kurt Hernfeld | ... | sound editor (as Kurt Herrnfeld) |
| David Hildyard | ... | sound recordist |
| Lionel Strutt | ... | re-recording mixer (uncredited) |
Special Effects by
| Eugène Lourié | ... | special effects director (as Eugene Lourie) |
| Alex Weldon | ... | special effects |
| Charles-Henri Assola | ... | model construction (uncredited) |
| Basilio Cortijo | ... | special effects technician (uncredited) |
| Francisco Prósper | ... | miniatures (uncredited) |
Music Department
| Johnny Douglas | ... | conductor (as John Douglas) |
| Dan Goldwasser | ... | soundtrack producer (uncredited) |
Script and Continuity Department
| Isabel Ruiz Capillas | ... | script supervisor (as Maribel Ruiz-Capillas) |
Additional Crew
| Tom Slowdowski | ... | technical director |
| Haroun Tazieff | ... | documentary footage (uncredited) |
