Cast
Roy Thinnes
Colonel Glenn Ross
Ian Hendry
John Kane
Patrick Wymark
Jason Webb
Lynn Loring
Sharon Ross
Loni von Friedl
Lisa Hartmann
Franco De Rosa
Paulo Landi
George Sewell
Mark Neuman
Ed Bishop
David Poulson
Philip Madoc
Dr. Pontini
Vladek Sheybal
Psychiatrist
George Mikell
Captain Ross
Herbert Lom
Doctor Hassler
Nicholas Courtney
Data Analyst
Peter van Dissel
Mallory
Jon Kelley
Nurse
Crew
Robert Parrish
Director
Sylvia Anderson
Story
Sylvia Anderson
Producer
Sylvia Anderson
Screenplay
Donald James
Screenplay
Len Walter
Editor
Ernest Holding
Associate Producer
John Read
Director of Photography
Barry Gray
Original Music Composer
Bob Bell
Art Direction
Brian Burgess
Production Manager
Gerry Anderson
Story
Gerry Anderson
Producer
Gerry Anderson
Screenplay
Derek Meddings
Visual Effects Director
Barbara Ritchie
Hairstylist
Joan Davis
Continuity
Elsa Fennell
Wardrobe Supervisor
John O'Connor
Assistant Director
Ted Karnon
Sound Recordist
Julie Leighton-White
Production Secretary
Philip Bawcombe
Assistant Art Director
Gloria Barnes
Wardrobe Master
Geoffrey Rodway
Makeup Artist
Chris Burke
Assistant Art Director
John Peverill
Sound Editor
Ken Rawkins
Sound Recordist
Ivo Nightingale
Location Manager
Godfrey A. Godar
Camera Operator
Margaret Miller
Assistant Editor
