Plot
In 1939 German U-boat captain Günther Prien receives orders to infiltrate the British Royal Navy base at Scapa Flow and sink British warships.
| Writer | N/A |
|---|---|
| Director | Harald Reinl |
| Actor | Dieter Eppler, Sabine Sesselmann, Joachim Fuchsberger |
| Country | Germany |
| Production | N/A |