Captain Bernhard Rogge

Van Heflin

Admiral Russell

Charles Laughton

Zizi

Mylène Demongeot

Lieutenant Krüger

John Ericson

Captain Windsor

Liam Redmond

Col. Howard

Cecil Parker

Knoche / Captain Canard

Alex Nicol

Paco

Folco Lulli

Master of Abdullah

Gregoire Aslan

Elsa

Eleonora Rossi Drago

John Lee

Braun

Gian Maria Volonte

Admiral Bensen

Ralph Truman

Lt. Mohr

Peter Carsten

Clown

Philo Hauser

Dr. Hartmann

Dieter Eppler

Captain del Sommergibile

Gérard Herter

Helmut Schmid

Suora Suora

Edith Peters

Helmut Schmidt

German sailor

Corrado Pani

German sailor

Geronimo Meynier

Walter Barnes

Castaway

Moira Orfei

Telegrapher

Umberto Spadaro

Brendan Fitzgerald

Booth Colman

Mary Lee Culver