Characters played by Dieter Eppler
Kapitänleutnant Günther Prien
Characters played by Sabine Sesselmann
Ingeborg Prien
Characters played by Joachim Fuchsberger
Oberleutnant Thomas von Birkeneck
Characters played by Harald Juhnke
Der Smut
Characters played by Uta Hallant
Alwine Kille
Characters played by Olga Tschechowa
Die Fürstin
Characters played by Richard Häussler
Kommodore
Characters played by Raidar Müller-Elmau
Leutnant Bluhm
Characters played by Ernst Reinhold
Leutnant Raufuss
Characters played by Matthias Fuchs
Jörg Christiansen
Characters played by Joachim Mock
Kapitänleutnant Schopf
Characters played by Horst Naumann
Leitender Ingenieur
Characters played by Dieter Borsche
Pfarrer Friedrich Kille
Characters played by Joseph Goebbels
Self
Characters played by Heinz Petruo
Radiosprecher
Characters played by Peter Carsten
(uncredited)
Characters played by Michael Cramer
(uncredited)
Characters played by Claus-Jürgen Daehn
(uncredited)
Characters played by Klaus Dahlen
Lautstarker Matrose beim Tanz
Characters played by Heinz Engelmann
(uncredited)
Characters played by Waldemar Frahm
(uncredited)
Characters played by Peter Herzog
(uncredited)
Characters played by Rolf Möbius
Stabschef
Characters played by Harry Raymon
Richards
Characters played by Eva Schreiber
(uncredited)
Characters played by Emmerich Schrenk
Gefängnisdirektor
Characters played by Werner Stock
Maat Piontek
Characters played by Andy Wann
(uncredited)
Characters played by Rolf Weih
Admiralstabsoffizier