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Christopher George as Ben Richards |
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Jessica Walter as Janet Braddock |
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Barry Sullivan as Jordan Braddock |
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Carol Lynley as Sylvia Cartwright |
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Ralph Bellamy as Dr. Matthew Pearce |
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Vincent Beck as Locke |
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William Sargent as Pilot |
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Joseph Bernard as Mechanic |
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Garry Walberg as Detective |
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Lillian Adams as Nurse |
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Claudia Bryar as Nurse |
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Mimi Dillard as Nurse |
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Marvin Silbersher as Doctor |
| Production | William J. Kenney | Casting |
| Art | William L. Campbell | Art Direction |
| Art | Bill Ross | Supervising Art Director |
| Art | Pierre Ludlum | Set Decoration |
| Costume & Make-Up | Kathryn Blondell | Hairdresser |
| Costume & Make-Up | Hal Lierley | Makeup Artist |
| Crew | Edward K. Milkis | Post Production Supervisor |
| Production | Sam Strangis | Production Manager |
| Directing | David Whorf | Assistant Director |
| Art | Ted Cook | Property Master |
| Sound | Doug Grindstaff | Supervising Sound Editor |
| Sound | Tommy Thompson | Sound Mixer |
| Costume & Make-Up | Robert Magahay | Wardrobe Coordinator |
| Costume & Make-Up | Dodie Shepard | Wardrobe Coordinator |
| Sound | Jack Hunsaker | Supervising Music Editor |
| Production | James Nicholson | Unit Manager |
| Directing | Joseph Sargent | Director |
| Writing | James Gunn | Novel |
| Camera | Howard Schwartz | Director of Photography |
| Editing | David Wages | Editor |
| Writing | Robert Specht | Teleplay |
| Writing | Lou Morheim | Writer |
| Production | Lou Morheim | Producer |
| Sound | Dominic Frontiere | Original Music Composer |
| Sound | Leith Stevens | Music Supervisor |