Directed by
| Val Guest | ||
Writing Credits
| Val Guest | ... | (written for the screen by) |
| J.G. Ballard | ... | (treatment by) (as J.B. Ballard) |
Cast (in credits order) verified as complete
| Victoria Vetri | ... | Sanna | |
| Robin Hawdon | ... | Tara | |
| Patrick Allen | ... | Kingsor / Narrator | |
| Drewe Henley | ... | Khaku | |
| Sean Caffrey | ... | Kane | |
| Magda Konopka | ... | Ulido | |
| Imogen Hassall | ... | Ayak | |
| Patrick Holt | ... | Ammon | |
| Jan Rossini | ... | Rock Girl | |
| Carol Hawkins | ... | Yani (as Carol-Anne Hawkins) | |
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Maria O'Brien | ... | Omah |
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Connie Tilton | ... | Sand Mother |
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Maggie Lynton | ... | Rock Mother |
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Jimmy Lodge | ... | Fisherman |
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Billy Cornelius | ... | Hunter |
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Ray Ford | ... | Hunter |
| Rest of cast listed alphabetically: | |||
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Ann Barrass | ... | Cavewoman (uncredited) |
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Polly Dillon | ... | Minor Role (uncredited) |
| John Levene | ... | Minor Role (uncredited) | |
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Bruce Moore | ... | Young Boy (uncredited) |
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Dido Plumb | ... | Caveman (uncredited) |
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Charles Price | ... | Caveman (uncredited) |
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Jacqueline Pullen | ... | Minor Role (uncredited) |
Produced by
| Aida Young | ... | producer (produced by) |
Music by
| Mario Nascimbene | ||
Cinematography by
| Dick Bush | ... | director of photography |
Editing by
| Peter Curran | ||
Art Direction by
| John Blezard | ||
Costume Design by
| Carl Toms | ||
Makeup Department
| Joyce James | ... | hairdressing supervisor |
| Richard Mills | ... | make-up supervisor |
Production Management
| Christopher Sutton | ... | production manager |
Second Unit Director or Assistant Director
| John Stoneman | ... | assistant director |
| Jim Danforth | ... | second unit director (uncredited) |
| Carlos Gil | ... | first assistant director: second unit (uncredited) |
| Miguel Gil | ... | co-first assistant director: Spain (uncredited) |
Art Department
| Albert Blackshaw | ... | construction manager |
| Ken Barley | ... | plasterer (uncredited) |
| Kenneth Powell | ... | plasterer (uncredited) |
Sound Department
| Frank Goulding | ... | dubbing editor |
| Kevin Sutton | ... | sound recordist |
| Bob Foley | ... | boom operator (uncredited) |
| Patrick Heigham | ... | sound camera operator (uncredited) |
| Ted Karnon | ... | sound re-recordist (uncredited) |
| A.W. Watkins | ... | sound supervisor (uncredited) |
Special Effects by
| Alan Bryce | ... | special effects (as Allan Bryce) |
| Roger Dicken | ... | special effects |
| Brian Johnson | ... | special effects (as Brian Johncock) |
| Martin Gutteridge | ... | special effects (uncredited) |
| Brian Humphrey | ... | special effects (uncredited) |
| Garth Inns | ... | special effects (uncredited) |
Visual Effects by
| Jim Danforth | ... | special visual effects |
| David Allen | ... | visual effects assistant (uncredited) |
| Les Bowie | ... | matte artist (uncredited) |
| Ray Caple | ... | matte artist (uncredited) |
| Jim Danforth | ... | effects cameraman (uncredited) / matte artist (uncredited) / process projectionist (uncredited) / stop-motion animator (uncredited) / visual effects designer/director (uncredited) |
| Doug Ferris | ... | matte artist (uncredited) |
| Peter Melrose | ... | matte artist (uncredited) |
Stunts
| Steve Emerson | ... | stunts (uncredited) |
| Peter Pocock | ... | stunts (uncredited) |
Camera and Electrical Department
| John Cabrera | ... | 2nd unit cameraman (as Johnny Cabrera) |
| Ray Andrew | ... | focus puller (uncredited) |
| Ronnie Fox Rogers | ... | camera operator (uncredited) |
| Jerry Sandler | ... | clapper/loader (uncredited) |
Costume and Wardrobe Department
| Brian Owen-Smith | ... | wardrobe master |
Location Management
| Ariel Levy | ... | location manager (uncredited) |
Music Department
| Philip Martell | ... | musical supervisor |
| Mario Nascimbene | ... | special music effects |
| Philip Martell | ... | composer: additional music (uncredited) |
Script and Continuity Department
| Josephine Knowles | ... | continuity |
| Susanna Merry | ... | continuity: second unit |
Additional Crew
| Alan Harris | ... | stand-in: Sean Caffrey (uncredited) |
