In 1939 German U-boat captain Günther Prien receives orders to infiltrate the British Royal Navy base at Scapa Flow and sink British warships.
DIRECTOR
CAST
Dieter Eppler
Kapitän Günther Prien
Sabine Sesselmann
Ingeborg Prien
Joachim Fuchsberger
Oberleutnant Thomas Birkeneck
Harald Juhnke
Der Smut