Calificación
Reparto

Yul Brynner
Nico March

Mitzi Gaynor
Gabby Rogers

Noël Coward
King Pavel II

Eric Pohlmann
Mirales

George Coulouris
Dr. Panzer

Guy Deghy
Tibor Smolny

Warren Mitchell
Klimatis

Lyndon Brook
Stavrin

Man Mountain Dean
Igor Trofim

Lionel Murton
US Marshal

Bill Nagy
Johnny Stettina

Michael Balfour
Oscar

Harold Berens
Max Schissel

Jim Brady
Man In Hotel Bar

Paul Carpenter
Television News Broadcaster

Marie Devereux
Constancia