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Peter Graves as Doug Warfield |
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Diana Muldaur as Carrie Donovan |
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John Anderson as Edward McClure |
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Clu Gulager as Emmet Jergens |
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Tina Louise as April Tierney |
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Stephen McNally as Joe Barker |
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Ina Balin as Marla Hayes |
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Michael Ansara as Frank Mulvey |
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William Jordan as Tony Boyd |
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Edward Bell as Reed |
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Paul Mantee as Adams |
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Roy Jenson as Dave Falk |
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Wesley Lau as Police Sergeant |
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Victor Campos as Danny |
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Lesley Woods as Lesley Woods |
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Bart Burns as Chairman |
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Dan Frazer as Reynolds |
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Max Gail as Anderson |
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Robert F. Hoy as Lond |
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Gavan O'Herlihy as Mechanic |
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Tom Gulager as Johnny |
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Hal Needham as Connors |
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George P. Wilbur as Sandler |
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Phil Montgomery as Ross |
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Harry Kerwin as George (uncredited) |
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Stack Pierce as (uncredited) |
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William Smithers as (uncredited) |
| Directing | Tom Gries | Director |
| Writing | Laurence Heath | Writer |
| Production | Laurence Heath | Producer |
| Editing | Charles L. Freeman | Editor |
| Editing | John Loeffler | Editor |
| Art | William L. Campbell | Art Direction |
| Crew | Hal Needham | Stunts |
| Sound | Laurence Rosenthal | Original Music Composer |
| Camera | Ronald W. Browne | Director of Photography |