Van Heflin

Captain Bernhard Rogge

Charles Laughton

Admiral Russell

Mylène Demongeot

Zizi

John Ericson

Lieutenant Krüger

Cecil Parker

Colonel Howard

Folco Lulli

Paco

Alex Nicol

Knoche / Captain Canard

Liam Redmond

Captain Windsor

Eleonora Rossi Drago

Elsa