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Roy Scheider as Philip Sinclair |
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Helen Warren as Abigail Sinclair |
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Robert Milli as Bruce Sinclair |
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Margot Hartman as Vivian Sinclair |
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Hugh Franklin as James Benson |
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Linda Donovan as Letty Crews |
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Dino Narizzano as Robert Harrington |
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Candace Hilligoss as Deborah Benson |
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J. Frank Lucas as Seth Lucas |
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George Cotton as Constable Winters |
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Jane Bruce as The Cook |
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Paul Haney as Chief Constable Barnes |
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William B. Blood as Minister (as Williiam B. Blood) |
| Camera | Richard Hilliard | Director of Photography |
| Directing | Del Tenney | Director |
| Writing | Del Tenney | Screenplay |
| Writing | Margot Hartman | Writer |
| Production | Del Tenney | Producer |
| Sound | George Burt | Original Music Composer |