Space: 1999: Cast Rate: –☹️ Very Bad🙁 Bad😐 Average🙂 Good😃 Excellent🤩 Super! ★ Save Rating✔ Rating Saved! Notify me: –about new episodeabout new seasonabout end of season Subscribe✔ Subscription Saved! Space: 1999 Adventure, Science-Fiction, Action 9/4/75 – 11/12/77 United Kingdom GeneralEpisodesCastCharactersGallery Cast See full cast → Martin Landau as Commander John Koenig Barbara Bain as Dr. Helena Russell Barbara Bain as Dr. Helena Russell Nick Tate as Alan Carter Zienia Merton as Sandra Benes Zienia Merton as Sandra Benes Sarah Bullen as Operative Kate Barry Morse as Prof. Victor Bergman Catherine Schell as Maya Catherine Schell as Maya Prentis Hancock as Paul Morrow Clifton Jones as David Kano Clifton Jones as David Kano Anton Phillips as Dr. Mathias Dr. Bob Mathias Tony Anholt as Tony Verdeschi Tony Anholt as Tony Verdeschi John Hug as Bill Fraser Yasuko Nagazumi as Yasko Jeffery Kissoon as Dr. Ben Vincent Albin Pahernik as Creature Martin Landau as Com. John Koenig Barry Morse as Victor Bergman Nick Tate as Cap. Alan Carter Suzanne Roquette as Tanya Alexander Barbara Kelly as Main Computer Voice