Diretor/a
Ronald Neame
DIRETOR/A
Cliff Owen
Elenco (na ordem dos créditos)
James Garner
William Beddoes
Melina Mercouri
Aurora
Sandra Dee
Amy Franklin
Anthony Franciosa
Steve
Robert Coote
Hatton
Roland Culver
Doctor Mathieson
Grégoire Aslan
Florian
Cecil Parker
Sir Huntley Frazier
Dulcie Gray
Mrs. Mathieson
Martin Benson
Politanu
Peter Illing
Zarik
Niall MacGinnis
Ship's Captain
Virgilio Teixeira
Inspector Rodrigues
Isabel Dean
Miss Bannister
Daniele Vargas
Osman
Nello Pazzafini
Abdul
George Pastell
Lazlo
Arnold Diamond
Milo
Conrad Andersen
Heinrich
Eric Damain
Max
Pasquale Fasciano
Carmo
Ann Firbank
Miss Nolan
Óscar Acúrcio
(uncredited)
Jenny Agutter
Linda Frazier(uncredited)
Roberto Alessandri
Luigi Batzella
M. Bevilacqua
Jonas Braimer
M.R. Caldas
Calisto Calisti
Ricardo Castelli
E. Cianfelli
Andrea Costa
Glória de Matos
Carl DiMaggio
G. Dusmatas
Kiko Gonçalves
Yamile Humar
Rosa(uncredited)
G. Lipari
S. Minoi
J. Paixio
Claudio Perone
Luís Pinhão
Pontifex
Giuliano Raffaelli
Ludmar(uncredited)
D.A. Segurd
Nora Swinburne
Lady Frazier(uncredited)
M. Tempesta