Peter O'Toole
Murphy
Acting
Siân Phillips
Hayden
Acting
Philippe Noiret
Brezan
Acting
Horst Janson
Lauchs
Acting
John Hallam
Ellis
Acting
Ingo Mogendorf
Voght
Acting
John Clifford
German Submarine Crewman (uncredited)
Acting
Harry Fielder
German Submarine Crewman (uncredited)
Acting
George Roubicek
German Submarine Crewman (uncredited)
Acting
Bob Simmons
German Submarine Crewman (uncredited)
Acting