Directed by
| Charles Crichton | ||
| Lee H. Katzin | ||
| Bill Lenny | ... | (Lunar Commission scenes) |
Writing Credits
| George Bellak | ... | (screenplay) & |
| Christopher Penfold | ... | (screenplay) |
| Dennis Spooner | ... | (writer: new scenes) |
| Gerry Anderson | ... | (creator) |
| Sylvia Anderson | ... | (creator) |
| S.C. Dacy | ... | (uncredited) |
Cast (in credits order)
| Martin Landau | ... | Commander John Koenig (archive footage) | |
| Barbara Bain | ... | Dr. Helena Russell (archive footage) | |
| Barry Morse | ... | Professor Victor Bergman (archive footage) | |
| Roy Dotrice | ... | Commissioner Gerald Simmonds (archive footage) | |
| Anthony Valentine | ... | Male Alien (archive footage) | |
| Isla Blair | ... | Female Alien (archive footage) | |
| Prentis Hancock | ... | Paul Morrow (archive footage) | |
| Zienia Merton | ... | Sandra Benes (archive footage) | |
 |
Anton Phillips | ... | Dr. Bob Mathias (archive footage) |
| Nick Tate | ... | Alan Carter (archive footage) | |
| Philip Madoc | ... | Commander Anton Gorski (archive footage) | |
| Lon Satton | ... | Benjamin Ouma (archive footage) | |
| Eric Carte | ... | Eddie Collins (archive footage) | |
| Clifton Jones | ... | David Kano (archive footage) | |
| Patrick Allen | ... | Lunar Commission Chairman (archive footage) | |
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Weston Gavin | ... | Lunar Commission Deputy Chairman (archive footage) |
| Marc Smith | ... | Commander Nardin / Narrator (archive footage) | |
| Rest of cast listed alphabetically: | |||
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Tony Allyn | ... | Security Guard Tony Allan (archive footage) (uncredited) |
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Robert Atiko | ... | Alphan (archive footage) (uncredited) |
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Binu Balani | ... | Main Mission Operative (archive footage) (uncredited) |
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Sarah Bullen | ... | Main Mission Operative Kate Bullen (archive footage) (uncredited) |
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Loftus Burton | ... | Lee Oswald - Main Mission Operative (archive footage) (uncredited) |
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Andy Dempsey | ... | Main Mission Operative (archive footage) (uncredited) |
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Roy Everson | ... | Security Guard (archive footage) (uncredited) |
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James Fagan | ... | Pete Johnson (archive footage) (uncredited) |
| Don Fellows | ... | GTV Newscaster (archive footage) (uncredited) | |
| Alan Harris | ... | Alphan (archive footage) (uncredited) | |
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Raymond Harris | ... | Main Mission Operative (archive footage) (uncredited) |
| Les Johnson | ... | Alphan (archive footage) (uncredited) | |
| Alf Joint | ... | Steiner (archive footage) (uncredited) | |
| Barbara Kelly | ... | Computer (voice) (uncredited) | |
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Chai Lee | ... | Anna Wong - Main Mission Operative (archive footage) (uncredited) |
| Christopher Matthews | ... | Main Mission Operative (uncredited) | |
| Charles Napier | ... | Shuttle Captain (uncredited) | |
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Quentin Pierre | ... | Security Guard (archive footage) (uncredited) |
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Jan Rennison | ... | Main Mission Operative (uncredited) |
| Shane Rimmer | ... | Eagle Pilot (voice) (uncredited) | |
| Suzanne Roquette | ... | Tanya Alexandria (archive footage) (uncredited) | |
| Roy Scammell | ... | Jim Nordstrom (archive footage) (uncredited) | |
| Valerie Van Ost | ... | Main Mission Operative (archive footage) (uncredited) | |
| Norma West | ... | Main Mission Operative (archive footage) (uncredited) | |
| Paul Weston | ... | Main Mission Operative (archive footage) (uncredited) | |
Produced by
| Gerry Anderson | ... | producer |
| Sylvia Anderson | ... | executive producer |
| S.C. Dacy | ... | producer (uncredited) |
Music by
| Barry Gray | ||
Cinematography by
| Frank Watts | ... | director of photography |
Editing by
| Alan Killick | ||
Casting By
| Michael Barnes | ||
Production Design by
| Keith Wilson | ||
Costume Design by
| Rudi Gernreich | ||
Makeup Department
| Helene Bevan | ... | hair designer |
| Ann Cotton | ... | makeup artist |
| Basil Newall | ... | makeup artist |
Production Management
| Ron Fry | ... | production manager |
Second Unit Director or Assistant Director
| Ken Baker | ... | assistant director |
Sound Department
| David Bowen | ... | sound recordist |
| Roy Lafbery | ... | sound editor |
| Peter Pennell | ... | sound editor |
Special Effects by
| Nick Allder | ... | special effects director |
| Michael S.E. Downing | ... | electronics |
| Frank Drake | ... | special effects camera operator |
| Brian Johnson | ... | special effects |
| Harry Oakes | ... | lighting cameraman |
Stunts
| Alf Joint | ... | stunts (uncredited) |
| Roy Scammell | ... | stunts (uncredited) |
Camera and Electrical Department
| Neil Binney | ... | camera operator |
| Tony White | ... | camera operator |
Costume and Wardrobe Department
| Eileen Sullivan | ... | wardrobe |
Editorial Department
| David Lane | ... | supervising editor (as Dave Lane) |
Music Department
| Vic Elms | ... | associate |
| Alan Willis | ... | music editor |
Script and Continuity Department
| Johnny Byrne | ... | script editor |
| Edward Di Lorenzo | ... | script editor |
| Gladys Goldsmith | ... | continuity |
Additional Crew
| Lew Grade | ... | presents |
| Geoffrey Haine | ... | production controller: new scenes |
