Directed by
| Ken Turner | ... | (directed by) |
Writing Credits
| Gerry Anderson | ... | (format) & |
| Sylvia Anderson | ... | (format) and |
| Reg Hill | ... | (format) |
| Tony Barwick | ... | (teleplay) |
Cast (in credits order) verified as complete
 |
Gary Myers | ... | Capt. Waterman |
| Georgina Moon | ... | Skydiver Operative | |
| Jeremy Wilkin | ... | Skydiver Navigator | |
| Michael Billington | ... | Col. Foster | |
| Quinn O'Hara | ... | Sylvia Graham | |
| Keith Alexander | ... | Shado Radio Operator | |
| Ed Bishop | ... | Cmdr. Straker | |
| Gabrielle Drake | ... | Lt. Ellis | |
| Antonia Ellis | ... | Joan Harrington | |
| David Healy | ... | Joe Franklin | |
| Dolores Mantez | ... | Nina Barry | |
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Mark Hawkins | ... | Astronaut |
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Basil Moss | ... | Dr. Harris |
| George Sewell | ... | Col. Freeman | |
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Jon Kelley | ... | Skydiver Engineer |
| Ayshea Brough | ... | SHADO Operative (as Ayshea) | |
| Vladek Sheybal | ... | Jackson | |
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Joseph Morris | ... | Medic |
| Peter Burton | ... | Perry | |
| Rest of cast listed alphabetically: | |||
| Stephanie Beacham | ... | Sarah Bosanquet | |
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Rodney Cardiff | ... | Man at Party (uncredited) |
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Mel Oxley | ... | Space Intruder Detector SID (voice) (uncredited) |
| Stuart Wilson | ... | Man at party (uncredited) | |
Produced by
| Gerry Anderson | ... | executive producer |
| Reg Hill | ... | producer (produced by) |
Music by
| Barry Gray | ... | (music composed by) |
Cinematography by
| Brendan J. Stafford | ... | (as Brendan Stafford) (lighting cameraman) |
Editing by
| Len Walter | ||
Casting By
| Rose Tobias Shaw | ||
Art Direction by
| Bob Bell | ||
Costume Design by
| Sylvia Anderson | ... | (fashions: Century 21) |
Makeup Department
| Henry Montsash | ... | hairdresser |
| Basil Newall | ... | makeup artist |
Production Management
| Roger Connolly | ... | unit manager |
| Norman Foster | ... | production supervisor |
Second Unit Director or Assistant Director
| Leo Eaton | ... | assistant director |
Art Department
| Don Fagan | ... | instrumentation |
| Fred Gunning | ... | construction manager |
| Harry Solomons | ... | production buyer |
| Keith Wilson | ... | assistant art director |
Sound Department
| Peter Pennell | ... | sound editor |
| John Peverill | ... | sound editor (as John Peveril) |
| Ken Rawkins | ... | sound recordist |
| J.B. Smith | ... | dubbing mixer |
Special Effects by
| Bill Camp | ... | special effects director |
| Jimmy Elliott | ... | special effects senior director (as Jim Elliott) |
| Frank Hollands | ... | special effects production manager |
| Derek Meddings | ... | special effects |
| Harry Oakes | ... | special effects lighting cameraman |
| Mike Rainer | ... | special effects camera operator |
| Mike Trim | ... | special effects designer |
| David Mitton | ... | special effects (uncredited) |
Stunts
| Jack Silk | ... | stunt arranger |
Camera and Electrical Department
| Derek Black | ... | camera operator |
| John May | ... | gaffer (uncredited) |
Costume and Wardrobe Department
| Kim Martin | ... | wardrobe |
Music Department
| Barry Gray | ... | musical director |
| George Randall | ... | music editor |
| Bob Auger | ... | music engineer (uncredited) |
| Keith Grant | ... | music engineer (uncredited) |
| Barry Gray | ... | orchestrator (uncredited) |
| John Richards | ... | music engineer (uncredited) |
Script and Continuity Department
| Tony Barwick | ... | script editor |
| Doreen Soan | ... | continuity |
Additional Crew
| Frederick Buckman | ... | Cutting Room |
| Desmond Saunders | ... | assistant to producer (as Des Saunders) |
