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John Saxon as Dylan Hunt |
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Janet Margolin as Harper-Smythe |
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Ted Cassidy as Isiah |
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Christopher Cary as Baylok |
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Diana Muldaur as Yuloff |
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Sally Kemp as Treece |
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Jo De Winter as Villar |
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Claire Brennen as Delba |
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Corinne Camacho as Bronta |
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Majel Barrett as Yuloff |
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Jim Antonio as Jonathan Connor |
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Aron Kincaid as Gorda |
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John Quade as Kreeg Commandant |
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Rai Tasco as Pater Kimbridge |
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Sue Dahlman as Thetis |
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Lew Brown as Merlo |
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Robert Sutton as Kreeg Captain |
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Joan Crosby as Kyla |
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James Bacon as Partha |
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Craig Huxley as Harpsichordist |
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Robert McAndrew as First Dink |
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Bob Golden as Second Dink |
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Susan Page as Little Girl |
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Patricia Smith as Skylar (uncredited) |
| Directing | Marc Daniels | Director |
| Writing | Gene Roddenberry | Teleplay |
| Writing | Juanita Bartlett | Teleplay |
| Camera | Archie R. Dalzell | Director of Photography |
| Art | Ed Baer | Set Decoration |
| Production | Gene Roddenberry | Executive Producer |
| Writing | Gene Roddenberry | Story |
| Sound | Harry Sukman | Original Music Composer |
| Art | Robert Kinoshita | Art Direction |
| Editing | George Watters | Editor |
| Production | Hoyt Bowers | Casting |
| Costume & Make-Up | William Ware Theiss | Costume Design |
| Production | Kurt Neumann | Unit Production Manager |
| Production | Robert H. Justman | Producer |
| Crew | Loren Janes | Stunt Coordinator |
| Crew | Dick Warlock | Stunts |
| Crew | Jack Verbois | Stunts |
| Crew | Bob Bralver | Stunts |
| Crew | Tony Epper | Stunts |
| Crew | Craig R. Baxley | Stunt Driver |
| Crew | Tap Canutt | Stunts |
