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Edmund Lowe as Dr. John Mandre |
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Lucile Fairbanks as Peg Campbell |
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William Henry as Jim Armstrong (as Bill Henry) |
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Ralph Morgan as Dr. Brady |
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Robert Middlemass as Sam Armstrong |
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Jean Brooks as Rae Langton |
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Mary Forbes as Mrs. Langton |
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Vince Barnett as Alaska |
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Clyde Cook as Yukon |
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Marjorie Wood as Ellen |
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Monte Blue as Flight Dispatcher |
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Kenneth Harlan as Flight Dispatcher |
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Leonid Snegoff as Dr. Recksner |
| Production | Maurice King | Producer |
| Production | Frank King | Associate Producer |
| Camera | L. William O'Connell | Director of Photography |
| Editing | Jack Dennis | Editor |
| Directing | Mack V. Wright | Assistant Director |
| Production | Mack V. Wright | Production Manager |
| Directing | Arthur Gardner | Assistant Director |
| Directing | Herman King | Assistant Director |
| Sound | Buddy Myers | Sound Engineer |
| Costume & Make-Up | Louis Brown | Wardrobe Designer |
| Sound | Edward J. Kay | Music Director |
| Writing | Tristram Tupper | Story |
| Directing | William K. Howard | Director |
| Writing | Henry Blankfort | Screenplay |
| Sound | Edward J. Kay | Original Music Composer |
