Jurgen Prochnow
Capt.-Lt. Henrich Lehmann-Willenbrock - Der Alte
Herbert Gronemeyer
Lt. Werner - Correspondent
Klaus Wennemann
Chief Engineer Fritz Grade - Der Leitende-Der LI
Hubertus Bengsch
1st Lieutenant - Number One-1WO
Bernd Tauber
Kriechbaum - Chief Quartermaster-Navigator
Sky du Mont
Officer Aboard the 'Weser'