End of Eternity/Credits

Cast

 * Martin Landau as Commander John Koenig
 * Barbara Bain as Dr. Helena Russell
 * Barry Morse as Prof. Victor Bergman
 * Peter Bowles as Balor
 * Prentis Hancock as Paul Morrow
 * Clifton Jones as David Kano
 * Zienia Merton as Sandra Benes
 * Anton Phillips as Dr. Bob Mathias
 * Nick Tate as Alan Carter
 * James Smillie (Credited as Jim Smillie) as Mike Baxter

Uncredited

 * Glenda Allen, Judith Hepburn and Kathleen Mallory as Nurses
 * Tony Allyn, Joe Dunne, Martin Grace, Quentin Pierre, Colin Skeaping, Eddie Stacey and Paul Weston as Security Guards
 * Robert Atiko as Technician (uncredited)
 * Binu Balani and Laurie Davis as Operatives
 * Sarah Bullen as Operative Kate
 * Andy Dempsey, Raymond Harris, Jan Rennison and Michael Stevens as Main Mission Operatives
 * Alan Harris as Patient
 * Laraine Humphrys as Information Girl
 * Paul Kirby and Chris Williams as Medics
 * Suzanne Roquette as Tanya Aleksandr
 * Vincent Wong as Toshiro Fujita

Crew

 * Directed by Ray Austin
 * Written by Johnny Byrne
 * Produced by Gerry Anderson (Executive Producer) and Sylvia Anderson (Producer)
 * Music by Barry Gray
 * Cinematography by Frank Watts (Director of Photography)
 * Film Editing by Derek Chambers (As Derek Hyde Chambers)
 * Supervising Editor David Lane (As Dave Lane)
 * Casting by Michael Barnes
 * Production Design by Keith Wilson
 * Hair Design by Helene Bevan
 * Makeup by Basil Newall
 * Production Manager: Ron Fry
 * Assistant Director: Ken Baker
 * Scenic Artist: Bill Beavis
 * Props John Chisholm
 * Sound Department
 * David Bowen (Sound Recordist)
 * Peter Pennell (Sound Editor)
 * Special Effects
 * Nick Allder (Special Effects Director)
 * Michael S.E. Downing (Electronics)
 * Frank Drake (Camera Operator)
 * Brian Johnson (Special Effects)
 * Harry Oakes (Lighting Cameraman)
 * Andrew Kelly (Model Maker (Uncredited)
 * Camera And Electrical Department
 * Neil Binney (Camera Operator)
 * Costume And Wardrobe Department
 * Rudi Gernreich (Costumes: Moon City)
 * Eileen Sullivan (Wardrobe)
 * Music Department
 * Vic Elms (Associate)
 * Alan Willis (Music Editor)
 * Script And Continuity Department
 * Gladys Goldsmith (Continuity}
 * Transportation Department
 * Ray Atkins, Steve Smith and Doug Wetherley: Drivers (Uncredited)
 * Additional Crew
 * Christopher Penfold (Story Consultant)
 * Alan Meacham Stand-In: Martin Landau (Uncredited)
 * Lou Morgan Stand-In: Peter Bowles (Uncredited)