U47 - Kapitänleutnant Prien (1958) Timeline Explained – Every Event in Order

Prien decides to help Pastor Kille after witnessing the sinking of a freighter and rescuing two German refugees who choose life at sea over returning to Nazi Germany. This event deeply unsettles him, making him realize his public visibility as a war hero could be used to aid victims of Nazi oppression. He visits the imprisoned pastor despite knowing it could draw Gestapo attention, marking a significant shift from his earlier stance that he was merely a soldier, not a politician.

Foreshadowing: Earlier, Prien had refused Kille's request, insisting he was a soldier, not a politician, but the refugee incident changes his perspective.

• prien
• pastor kille
• help
• moral choice
• gestapo

U-47 is sunk during its next war patrol after the Scapa Flow mission. Prien and his cook are rescued by a British merchant ship, but that ship is then sunk by another German submarine commanded by Prien's former first officer, Thomas Birkeneck. This chain of events leaves Prien in a tragic situation where his own colleague inadvertently endangers him.

• u-47
• sunk
• submarine
• birkeneck
• rescue

Birkeneck hesitates to order a dive when he sees Prien's hat floating in the sea after rescuing him. The sight of his former captain's hat shocks him emotionally, causing a fatal delay in giving the dive order. This hesitation allows enemy aircraft to attack and destroy his submarine, fulfilling the tragic arc of former comrades turned enemies.

Foreshadowing: The moment when Birkeneck retrieves Prien's hat from the sea foreshadows his breakdown in command.

• birkeneck
• dive
• hesitation
• hat
• submarine destroyed

After U-47 sinks a freighter, the crew rescues two survivors who turn out to be German refugees trying to flee Nazi Germany. Rather than be returned to their homeland under Nazi rule, they choose to remain at sea, preferring an uncertain life aboard the submarine over going back to persecution. This deeply affects Prien and intensifies his moral conflict.

• refugees
• germany
• flee
• sea
• sink freighter

When Birkeneck's submarine rescues Prien and his cook, Prien's hat falls into the water. Birkeneck personally retrieves it from the sea, and this moment serves as a powerful symbol of their personal history. The hat shocks Birkeneck emotionally, contributing to his fatal hesitation to order a dive. It represents the connection between former comrades now on opposite sides.

• prien
• hat
• birkeneck
• recovered
• emotional moment

Prien led U-47 in a daring infiltration of the Royal Navy's main base at Scapa Flow, Scotland, shortly after World War II began. This bold attack on the British naval stronghold was a major propaganda victory for Nazi Germany and established Prien as a national hero. The mission demonstrated the vulnerability of British defenses and boosted German morale early in the war.

• scapa flow
• infiltration
• royal navy
• mission
• historical

As the war progresses, Prien experiences growing doubt about whether his actions are righteous. He questions his role in fighting for the Nazi regime, especially after encountering victims of Nazi oppression through Pastor Kille and witnessing German refugees flee their homeland. His inner conflict represents the psychological burden faced by soldiers who begin to question the ideology they serve.

• prien
• conscience
• guilt
• moral conflict
• doubt

Prien visits the imprisoned Pastor Kille, promising to help him, but the conversation is monitored by the Gestapo. Although the visit draws their attention, it yields no immediate consequences for Prien. However, it marks a dangerous shift in his behavior, as using his public hero status to aid resistance members could have severe repercussions under the Nazi regime.

• gestapo
• monitoring
• prison visit
• pastor kille
• consequences

Birkeneck commands a German submarine that sinks the British merchant ship that had rescued Prien and his cook after U-47 was destroyed. This ironic twist entangles fate and warfare, Prien's former subordinate unknowingly attacks the vessel carrying his former captain. The incident sets up the final tragic confrontation where their personal connection leads to Birkeneck's fatal hesitation.

• birkeneck
• british ship
• sink
• rescue
• ironic

Günther Prien is a German U-boat commander assigned to captain U-47 after World War II begins. He receives orders from Karl Dönitz to infiltrate the British naval base at Scapa Flow. The movie depicts his successful mission, his subsequent moral crisis about the Nazi regime, and his tragic fate at sea. Prien was based on the real historical commander who became one of Germany's most famous submarine officers.

• prien
• captain
• u-47 commander
• historical
• dönitz