Where to watch Das Boot Season 4
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Availability checked 15 November 2026.
Das Boot Season 4 air dates
- Premiered
- Final episode aired
Air dates: TMDB.
About Das Boot Season 4
The events of the fourth season of "Das Boot" begin in the summer of 1943: Klaus Hoffmann is celebrated as a hero in Berlin, but at the same time he is shadowed. His sister Hannie, whose marriage only exists on paper, has found a new job. Meanwhile, the navy suffers heavy losses in the Mediterranean. The film was directed by Dennis Gansel (“The Wave”) and the main actors in the six new episodes include Rick Okon and Rosalie Thomass.
Season summary: TMDB.
Das Boot Season 4 episodes
S04 E01
A German Hero
48m
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 Klaus.
S04 E02
Target Captured
48m
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.
S04 E03
My Brother's Keeper
49m
Commander Buchner reaches the coast of Naples. Klaus Hoffmann is also on his way there. His sister Hannie meets twelve-year-old Hertha.
S04 E04
Frontlines
48m
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.
S04 E05
Point of No Return
46m
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.
S04 E06
Nothing Personal
50m
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.
Episode names, air dates, runtimes and summaries: TMDB. Air dates are the first broadcast anywhere.