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Vince Edwards as Vince Ryker |
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Lyle Talbot as Chief Jensen |
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John Archer as Lt. Mark Richards |
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Steven Ritch as Dr. John Wallace |
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Patricia Blair as June Marlowe |
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Kelly Thordsen as Detective Sgt. Hank Johnson |
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Joseph Mell as Eddie Crown |
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Sherwood Price as Pete Hallon |
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Kathie Browne as Jeanne |
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Larry J. Blake as |
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Jean Harvey as |
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Kenner G. Kemp as |
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Michael Mark as |
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Vic Perrin as |
| Sound | Jerry Goldsmith | Original Music Composer |
| Camera | Lucien Ballard | Director of Photography |
| Writing | Steven Ritch | Writer |
| Editing | Robert Lawrence | Editor |
| Writing | Robert Dillon | Writer |
| Production | Leon Chooluck | Producer |
| Directing | Irving Lerner | Director |
