Das Boot: Season 4
Season 4 Lore Primer
Key plot threads, lore context, and character stakes you need to remember before diving into this season.
- Directly follows the overarching narrative developments of Das Boot Season 3.
- Faction dynamics and core character alliances shift under escalating external stakes.
- Crucial mysteries introduced previously reach key turning points and narrative reckonings.
- Sets up serialized story arcs that build directly toward the climactic season finale.
Episode Guide
Season 4 Progress Shield
A German Hero
Sep 23, 2023
August 1943: Franz Buchner is in action with the U-949. An informer on board divides his crew. The Hoffmann family comes together in Berlin to attend the premiere of a film about K
Target Captured
Sep 23, 2023
Robert Ehrenberg supports the resistance within the navy and gives Klaus Hoffmann a tip. Bobby Schulz is on his trail. U-949 comes under fire in the Strait of Gibraltar.
My Brother's Keeper
Sep 30, 2023
Commander Buchner reaches the coast of Naples. Klaus Hoffmann is also on his way there. His sister Hannie meets twelve-year-old Hertha.
Frontlines
Sep 30, 2023
Klaus Hoffmann commands the dilapidated U-330 on a secret dive, but not all men trust him. Hannie wants to take Hertha in. Staff officer Heinrich Gluck has to make a decision.
Point of No Return
Oct 7, 2023
After a risky maneuver, the U-330 appears next to a US Navy ship. SS man Koch reveals the identity of the spy “Fidelio”. Hannie tracks down the Lebensborn organization.
Nothing Personal
Oct 7, 2023
Schulz kills with his own hand for the second time. Klaus Hoffmann realizes that the Allied invasion has long been underway. A man is waiting in Naples with a murder order.