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