Prisoners in Space

Tony Anholt as Tony Verdeschi Sam Dastor as Dr. Ed Spencer Hildegard Neil as Elizia Dora Reisser as Interrogator Zienia Merton as Sandra Kathryn Leigh Scott as Yesta Catherine Schell as Maya Roy Marsden as Crael Seretta Wilson as Clea Cassandra Harris as Sares Lise Hilboldt as Communications Controller Barbara Bain as Dr. Helena Russell Jill Townsend as Sahala Anouska Hempel as Annette Fraser Martin Landau as Commander Koenig Alibe Parsons as Alibe Angus MacInnes as Jelto Nick Tate as Alan Carter Lee Montague as Dorzak John Judd as Second Security Guard

Maurizio De Angelis Songs Gerry Anderson Creator, Executive Producer Val Guest Director Tom Clegg Director Derek Wadsworth Original Music Composer Fred Freiberger Producer Chris Dale Producer, Editor Guido De Angelis Songs Brian Johnson Special Effects Reg Hill Production Executive Jamie Anderson Executive Producer David Lane Technical Supervisor