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Richard Egan as John Stryker |
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Viveca Lindfors as Ala Sarah |
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Burgess Meredith as Prof. George Bannerman |
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Telly Savalas as Ilchidai Khan |
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Ed Asner as Pike |
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J.D. Cannon as Col. Dorn |
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Dee Hartford as Jessica |
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Al Hirt as Reynaldo Mendel |
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Tina Louise as Coola Hana |
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Sandra Warner as Isabel Bannerman |
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Khigh Dhiegh as Henchman |
| Directing | Leslie Stevens | Director |
| Writing | Leslie Stevens | Writer |
| Writing | Marion Hargrove | Writer |
| Camera | კონრად ჰოლი | Director of Photography |
| Crew | Thol Simonson | Special Effects |
