Calificación
Reparto

William Holden
Capt. David Ross

Sophia Loren
Stella

Trevor Howard
Capt. Chris Ford

Bernard Lee
Cmdr. Wadlow

Oskar Homolka
Van Dam

Kieron Moore
Kane

Noel Purcell
Hotel Clerk

Bryan Forbes
Weaver

Beatrix Lehmann
Housekeeper

Rupert Davies
Baker

Russell Waters
Sparks

Sidney Vivian
Grogan

Irene Handl
Clerk

John Crawford
American Captain

Jameson Clark
English Captain

Guy Standeven
Policeman (uncredited)