Humphrey Bogart
Billy Dannreuther
Acting
Jennifer Jones
Gwendolen Chelm
Acting
Gina Lollobrigida
Maria Dannreuther
Acting
Robert Morley
Peterson
Acting
Peter Lorre
Julius O'Hara
Acting
Edward Underdown
Harry Chelm
Acting
Ivor Barnard
Maj. Jack Ross
Acting
Marco Tulli
Ravello
Acting
Bernard Lee
Insp. Jack Clayton
Acting
Mario Perrone
Purser on SS Nyanga
Acting
Giulio Donnini
Administrator
Acting
Saro Urzì
Captain of SS Nyanga
Acting
Juan de Landa
Hispano-Suiza Driver
Acting
Aldo Silvani
Charles
Acting
Mimmo Poli
Barman (uncredited)
Acting
Peter Sellers
Billy Dannreuther (voice) (uncredited)
Acting
Manuel Serrano
Ahmed (uncredited)
Acting