| Episode | Credits | Transcript |
Cast[]
- Martin Landau as Commander John Koenig
- Barbara Bain as Doctor Helena Russell
- Catherine Schell as Maya
- Tony Anholt as Tony Verdeschi
- Nick Tate as Alan Carter
- Freddie Jones as Dr Charles Logan
- Isla Blair as Carla Cross
- Jeffery Kissoon as Doctor Ben Vincent
- Yasuko Nagazumi as Yasko
- Laurence Harrington as Jackson
- Roger Bizley as Macdonald
- Norwich Duff as 1st Texas operative
- Peggy Page as Old crone
- Sarah Bullen as Command Center Operative Kate Bullen
- Robert Reeves as Command Center Operative Peter Reeves
- Jenny Cresswell as Command Center operative L Picard
- John Wood as 2nd Texas operative
- Robert Davies as Maya/Hyde
- Terry Walsh as Prison guard
- Peter Brayham, Eddie Stacey, Tim Condren and Doug Robinson as Clansmen/stunts[1]
Crew[]
- Produced by Gerry Anderson, Fred Freibergerand F. Sherwin Green
- Music by Derek Wadsworth
- Cinematography by Frank Watts
- Film Editing by Mike Campbell
- Casting By Lesley De Pettit
- Production Design by Keith Wilson
- Costume Design by Emma Porteous
- Makeup Department
- Jan Dorman: hairdresser
- Jeanette Freeman: hairdresser (as Jeannette Freeman)
- Basil Newall: makeup artist
- Connie Reeve: makeup artist
- Production Management
- Donald Toms: production manager
- Second Unit Director or Assistant Director
- Ken Baker: assistant director
- David Lane: second unit director (uncredited)
- Art Department
- Michael Ford: assistant art director
- Bill Waldron: construction manager
- Sound Department
- Roy Baker: sound supervisor
- Claude Hitchcock: sound recordist
- Jack T. Knight: sound editor (as Jack Knight)
- Peter Pennell: sound editor
- Special Effects
- Nick Allder: lighting cameraman
- Michael S.E. Downing: electronics
- Brian Johnson: special effect designer / special effects director
- David Litchfield: camera operator
- Andrew Kelly: model maker (uncredited)
- Visual Effects
- Martin Bower: model maker (uncredited)
- Camera and Electrical Department
- Neil Binney: camera operator
- John May: gaffer (uncredited)
- Costume and Wardrobe Department
- Masada Wilmot: wardrobe
- Music Department
- Alan Willis: music editor
- Script and Continuity Department
- Gladys Goldsmith: continuity
- Transportation Department
- Ray Atkins: driver (uncredited)
- Steve Smith: driver (uncredited)
- Doug Wetherley: driver (uncredited)
- Additional Crew
- Terence Connors: financial director
- Reg Hill: production executive
- David Lane: Technical director