Gerry Anderson Creator, Executive Producer Sylvia Anderson Creator, Producer Martin Landau Commander John Koenig Actor Barbara Bain Dr Helena Russell Actor Nick Tate Alan Carter Actor Barry Morse Professor Victor Bergman Actor Peter Cushing Raan Guest Star Dennis Burgess Neman Actor Joanna Dunham Vana Guest Star Caroline Mortimer Dione Guest Star Prentis Hancock Paul Morrow Actor Catherine Schell Maya Actor Zienia Merton Sandra Benes Actor Ian McShane Anton Zoref Actor Anton Phillips Dr Bob Mathias Actor Clifton Jones David Kano Actor Lon Satton Benjamin Ouma Actor Jon Laurimore Smitty Actor Barbara Kellerman Dr Monique Bouchere Actor Carolyn Courage First Girl Guest Star John Hamill Mark Dominix Actor Jackie Horton Female Mute Actor Charles Crichton Director David Tomblin Director Bob Kellett Director Anthony Terpiloff Writer Lee H. Katzin Director Ray Austin Director Johnny Byrne Writer, Screenwriter Christopher Penfold Writer Edward Di Lorenzo Writer George Bellak Screenwriter Elizabeth Barrows Writer Pat Silver Writer Barry Gray Music Frank Watts Cinematographer Alan Killick Film Editor