Prisoners in Space

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

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