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Mark Stevens as Bob Bingham |
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Dorothy Malone as Susan Peabody |
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Bill Williams as Tom Graham |
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Charles Winninger as Oliver J. Peabody |
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Douglas Kennedy as Lt. Dore Gates |
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James Millican as Cmdr. Heywood |
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William Henry as Instructor |
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James Seay as Skipper |
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Carleton Young as Psychiatrist |
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Ralph Sanford as Charles Hedley |
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John Alvin as Professor |
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Bob Rose as Anniston |
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Charles Bronson as Submariner (uncredited) |
| Directing | Lew Landers | Director |
| Writing | Warren Douglas | Writer |
| Writing | Samuel Roeca | Writer |
| Production | Lindsley Parsons | Producer |
| Camera | William A. Sickner | Director of Photography |
