Calificación
Reparto

Rex Harrison
Mikhail Platonov

Siân Phillips
Anna

Clive Revill
Nicolai

Geoffrey Bayldon
Sergei

Patsy Byrne
Sasha

Donald Eccles
Count Glagolyev

Willoughby Goddard
Bugrov

Stacey Tendeter
Katya

Bridget Armstrong
Maria Grekova

Neil McCarthy
Osip

Peter Eyre
Kiril

Joe Gladwin
Marko