George Peppard
John Shay
Acting
Joan Collins
Sarah Booth
Acting
Judy Geeson
Polly Bendel
Acting
Oskar Homolka
Racovsky
Acting
Charles Gray
Vaughan Jones
Acting
Nigel Patrick
Colonel Scott
Acting
Keith Michell
Adam Booth
Acting
George Baker
Philip Crawford
Acting
Alexander Scourby
Prof. Parker
Acting
Peter Bull
Butterfield
Acting
Ernest Clark
Roper
Acting
Peter Dyneley
Balkov
Acting
Gisela Dali
Anna
Acting
Stefan Gryff
Shay Cell Group Surrvior
Acting
Steve Plytas
Poilce Inspector
Acting