Director
Christopher Barry
DIRECTOR
Ken Hannam
Stars (in credits order)
Donald Houston
Dr. David Caulder
Ralph Bates
Dr. Michel Lebrun
Fiona Gaunt
Dr. Helen Smith
Barry Lowe
Tom Hill
Cy Town
Technician
Christine Bradwell
Ingrid
Madhav Sharma
Rao
Garrick Hagon
Bruno Ponti
Peter Bathurst
Director General
John Hallam
Dr. Peter Conway
Tom Kempinski
Dr. Stephen Partness
John Moreno
Juan Benavente
Jonathan Sweet
Walters
Mary Ann Severne
Sandy
Robert La Bassiere
Cmdr. Bill Jackson
Patsy Trench
Jenny
Anne Rosenfeld
Lisa
Victor Beaumont
Franz Hauser
Peter Miles
Prof. Heinz Laubenthal
Jürgen Andersen
Per Bengtson
Michael Gough
Sir Benjamin Dyce
George Pravda
General Alexis Trenkin
Edward Brayshaw
Adam Blaney
Michael Lees
Dr. Tony Ransome
Milos Kirek
Colonel Dimitri Gararov
Anne Ridler
Prof. Kate Weyman
Michael Wisher
Harry Sanders
Magda Miller
Paula Renner
Malcolm Reynolds
Bill Knight
Nancie Wait
Dodi Knight
Ed Stewart
Disc Jockey
Robert McBain
Gregor Semyonov
Denis DeMarne
Guido Mirandelli
Joanna Ross
Jane
Leonard Gregory
Quiz Master
Perry Soblosky
Mather
Aubrey Danvers-Walker
Mr. Edward Hopkirk
Oliver Ford Davies
Astronaut
Derek Anders
Dr. Andrew Robertson
Edmund Pegge
Macadam
Joe Santo
José
Anthony Chinn
Gen. Cheng
Elma Soiron
Madame Carnac
Ken Barker
Foreman
Michael Stevens
Technician (uncredited)
David Waterman
Harry Fielder
Moonbase Personnel (uncredited)
Terrance Denville
Monique Bryant
Dennis Plenty
Dennis Marlowe
Ann Plenty
Steve Peters
Barry Summerford
Maureen Nelson
Stuart Myers
Richard King
Leslie Ann Robinson
David Billa
Rory O'Connor
David Melbourne
Bill Weston
John Cannon
James Muir
Emmett Hennessy
Lionel Wheeler
Leslie Bates
Karen Young
Bob Wilyman
Paul Barton
James Griffin
Clinton Morris
Kelly Varney
Tiffany Suchard
Les Shannon
Michael Urry
Jerry Alexander
Judy Nicholls
Ken Tracey
Daphne Self
David Wild
Geoffrey Brighty