Yul Brynner

Dan Slater / Kalmar

Britt Ekland

Gina

Clive Revill

Frank Wheatley

Anton Diffring

Col. Berthold

Moira Lister

Mrs. Carrington

Lloyd Nolan

Edwards

George Mikell

Max Gruner

Brandon Brady

Gregori

Julia Arnall

Anna Wheatley

David Bauer

Andrew Miller

Ronald Radd

Russian General

Kenneth J. Warren

Police Chief

David Healy

Halstead

Carl Jaffe

Police Surgeon

Douglas Muir

Wilfred

Franklin J. Schaffner