Directed by
| John Llewellyn Moxey | ||
Writing Credits
| Gene Roddenberry | ... | (written by) |
Cast (in credits order) complete, awaiting verification
| Alex Cord | ... | Dylan Hunt | |
| Mariette Hartley | ... | Lyra-a | |
| Ted Cassidy | ... | Isiah | |
| Percy Rodrigues | ... | Primus Kimbridge | |
| Harvey Jason | ... | Singh | |
| Titos Vandis | ... | Yuloff | |
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Bill Striglos | ... | Dr. Kellum |
| Lynne Marta | ... | Harper-Smythe | |
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Harry Raybould | ... | Slan-n |
| Majel Barrett | ... | Primus Dominic | |
| Leon Askin | ... | Overseer | |
| Liam Dunn | ... | Janos | |
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Scott Graham | ... | Tyranian Teacher |
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Ed Ashley | ... | Wehr-r |
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Linda Grant | ... | Astrid |
| Robert Swan | ... | Lahyn-n | |
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Beulah Quo | ... | Primus Lu Chan |
| Dennis Robertson | ... | General | |
| Ray Young | ... | Tyranian Teacher #2 | |
| Tom Pace | ... | Brian | |
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Teryl Willis | ... | Cardiologist |
| David Westberg | ... | Station Operator (as David Westburg) | |
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Robert Hathaway | ... | Shuttle Car Operator |
| Tammi Bula | ... | Teenager | |
| Rest of cast listed alphabetically: | |||
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Scott Graham | ... | Tyranian Teacher |
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Tom Pace | ... | Brian |
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Robert Swan | ... | Lahyn-n |
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Ray Young | ... | Tyranian Teacher #2 |
| Didi Conn | ... | TV Actress (uncredited) | |
| Bob Harks | ... | Train Passenger (uncredited) | |
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Jann Rowe | ... | Amazon woman (uncredited) |
Produced by
| Paul Rapp | ... | associate producer |
| Gene Roddenberry | ... | producer |
Music by
| Harry Sukman | ||
Cinematography by
| Gerald Perry Finnerman | ... | director of photography |
Editing by
| George Watters | ... | (as George D. Watters) |
Art Direction by
| Hilyard M. Brown | ... | (as Hilyard Brown) |
Set Decoration by
| Ruby R. Levitt | ||
Costume Design by
| William Ware Theiss | ||
Makeup Department
| Thomas R. Burman | ... | makeup artist (as Tom Burman) |
| Gloria Montemayor | ... | hair stylist |
Production Management
| E. Darrell Hallenbeck | ... | unit production manager |
Second Unit Director or Assistant Director
| Ted Schilz | ... | assistant director |
Art Department
| Mentor Huebner | ... | production illustrator |
| Robert M. Anderson | ... | property master (uncredited) |
Sound Department
| Jack Solomon | ... | sound |
Music Department
| Harry Sukman | ... | conductor |
Additional Crew
| Richard Earnheart | ... | assistant to producer |
| Richard Green | ... | scientific consultant: Jet Propulsion Laboratories (as Dr. Richard H. Green) |
| William Koselka | ... | scientific consultant: Jet Propulsion Laboratories (as William J. Koselka) |
