Calificación
Reparto

Richard Todd
Edward Mercer

Eva Bartok
Adriana Medova

John Gregson
Renzo Uccello

George Coulouris
Chief of Police Spadoni

Margot Grahame
Rosa Melitus

Walter Rilla
Count Boria

John Bailey
Lieutenant Longo

Sid James
Bernardo

Martin Boddey
Gufo

Michael Balfour
Moretto

Sydney Tafler
Boldesca

Miles Malleson
Grespi

Eric Pohlmann
Gostini

David Hurst
Minelli

Raymond Young
Luigi

Ferdy Mayne
Tio