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Inger Stevens as Sarah Kramer |
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Walter Pidgeon as Dr. Max van Condon |
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Eric Braeden as Dr. Roan Morgan |
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Joseph Wiseman as Fandil Bondalok |
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Stephen Young as Travis Comanche |
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Corinne Camacho as Dr. Joanna Glenville |
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William Marshall as Capt. Condor Sekallie |
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Christopher Cary as Peter Drake |
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Lincoln Kilpatrick as Ben Takahene |
| Camera | Gabriel Torres | Director of Photography |
| Writing | Sam Rolfe | Writer |
| Sound | ლალო შიფრინი | Original Music Composer |
| Art | George W. Davis | Art Direction |
| Editing | John D. Dunning | Editor |
| Directing | David Lowell Rich | Director |
| Camera | Harold E. Wellman | Director of Photography |
| Production | Sam Rolfe | Producer |
| Art | Marvin Summerfield | Art Direction |
