Directed by
| Joseph L. Scanlan | ||
| Ed Richardson | ... | (second director) |
Writing Credits (in alphabetical order)
| Harlan Ellison | ... | (creator) (as Cordwainer Bird) |
| George Ghent | ... | (additional writer) |
| Alf Harris | ... | (additional writer) (as Alfred Harris) |
| Arthur Heinemann | ... | (screenplay) |
| Arthur Heinemann | ... | (story) |
| Norman Klenman | ||
Cast (in credits order)
| Keir Dullea | ... | Devon (archive footage) | |
| William Osler | ... | Computer / Narrator (voice) (archive footage) | |
| Gay Rowan | ... | Rachel (archive footage) | |
| Robin Ward | ... | Garth (archive footage) | |
| Rest of cast listed alphabetically: | |||
| Ed Ames | ... | Mr. Smith (archive footage) | |
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James Barron | ... | Garth's Father (archive footage) (as Jim Barron) |
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William Clune | ... | Captain (archive footage) |
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Pattie Elsasser | ... | Secretary (archive footage) |
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Pat Galloway | ... | Trent (archive footage) |
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Danny Hodgkins | ... | Monster (archive footage) |
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Doris Petrie | ... | Nurse (archive footage) |
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Les Rubie | ... | City Man (archive footage) (as Les Ruby) |
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Aileen Seaton | ... | Rachel's Mother (archive footage) |
| Allen Stewart-Coates | ... | Magnus (archive footage) | |
| Angel Tompkins | ... | Daphne (archive footage) | |
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Nina Weintraub | ... | Girl (archive footage) |
Produced by
| William Davidson | ... | producer |
| Susan Cooke Kline | ... | associate producer |
| Douglas Trumbull | ... | executive producer |
| Jerome M. Zeitman | ... | executive producer |
Production Design by
| Jack McAdam | ||
Costume Design by
| Shirley Mann | ||
