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

Ralph Thomas