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Walter Reed as Kent Fowler |
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Gregory Gaye as Mota |
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James Craven as Dr. Bryant |
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Lois Collier as Helen |
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Sandy Sanders as Steve |
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Harry Lauter as Drake |
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Richard Irving as Ryan |
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Michael Carr as Trent |
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Lester Dorr as Male Secretary (bit) |
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Dick Crockett as Light-Suited Mine Henchman (bit) |
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Saul Gorss as Dark-suited Mine Henchman (bit) |
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Barry Brooks as Policeman (bit) |
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David Sharpe as Ray Technician (extra) |
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Paul Gustine as Ray Technician (extra) |
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Clayton Moore as Ashe (extra) |
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Bill Wilkus as Pilot (extra) |
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Dick Cogan as Office Workman (extra) |
| Camera | Walter Strenge | Director of Photography |
| Writing | Ronald Davidson | Screenplay |
| Directing | Fred C. Brannon | Director |
| Camera | Nels Mathias | Key Grip |
