Gene Barry
Michael A. Donovan
Joan Collins
Anne Langley
Richard Todd
Col. Victor Redmayne
Tom Adams
Peter Langley
Suzanna Leigh
Donetta
Michael Rennie
Goldsmith
Gretchen Franklin
Bus Conductress
Marius Goring
Shevik
Scott Forbes
Pannell
Colin Gordon
Kitteridge
Guy Deghy
Dr. Lundgren
John Welsh
Heiner
Robert Raglan
Fennimore
D
Derek Ware
Shevik's Henchman