Director
Charles Frend
DIRECTOR
Bruno Vailati
Writer
Alberto Ca' Zorzi Noventa
WRITER
Adriano Belli
Pino Belli
Augusto Frassinetti
Jack Whittingham
Stars (in credits order)
Lilli Palmer
Dr. Lygia da Silva
James Mason
Captain Blayne
Gabriele Ferzetti
Leonardi
Alberto Lupo
Magri
Valeria Fabrizi
Susanne
Renato De Carmine
Ghedini
Daniele Vargas
Brauzzi
Andrew Keir
O'Brien
Gabriele Tinti
ACTOR
Jeremy Burnham
Paul Muller
Police Commander
Gianni Solaro
Admiral Mendoza
Andrea Checchi
Micheluzzi
Geoffrey Keen
Hodges
Fortunato Arena
Italian Marine
Giovanni Cianfriglia
Fanfulla
Gaia Germani
Anna McDonald
Davide Montemurri
Gino Pernice
Aldo Pini
Mimmo Poli
Nightclub Owner
Sal Borgese
Nightclub Visitor (uncredited)
Amerigo Castrighella
Submarine crew member (uncredited)
