On screen
Cast
14 credited performers
Robert Culp
William Sebastian
Gig Young
Dr. Ham Hamilton
John Hurt
Mitri Cyon
Gordon Jackson
Inspector Cabell
Artwork unavailable
Ann Bell
Anitra Cyon
James Villiers
Sir Geoffrey Cyon
Majel Barrett
Lilith
Jenny Runacre
Sydna
Angela Grant
Butler
Artwork unavailable
Penny Irving
First Maid
Vicki Michelle
Second Maid
Lindy Benson
Third Maid
Artwork unavailable
Sally Farmiloe
Fourth Maid
Michael Latimer
Co-Pilot