The third season of "Das Boot" follows the fate of an inexperienced submarine crew who are sent on a dangerous mission and find themselves in the sights of an obsessed Royal Navy commander. Under the leadership of Robert Ehrenberg (Franz Dinda), strong personal alliances form within the crew. Ehrenberg himself finds family ties that he thought were lost forever. Meanwhile, in neutral Lisbon, where exiles, spies and criminals meet, Hagen Forster (Tom Wlaschiha) uncovers a deadly plot to steal looted war gold. His investigation also leads him to a man involved in a conspiracy that could change the course of the war for the better: Klaus Hoffmann (Rick Okon).
Episode 1
A Second Chance
May 15, 2022
Spring 1943: L.I. Ehrenberg prepares submarines for use in Kiel. Minors are recruited as crews. Wilhelm Hoffmann attends a reception at the request of his son-in-law.
Episode 2
New Commands
May 15, 2022
Forster is investigating the village man murder case in Lisbon. In Kiel, the new sailors of the U-949 get into battle. Royal Navy captain Swinburne is travelling to Liverpool for his son's funeral service.
Episode 3
The Tide Is Turning
May 15, 2022
The U-949 is in danger during a test drive due to Commander Buchner's orders. Forster comes across a trail in a casino and makes the acquaintance of the German Bettina Gruber.
Episode 4
War By Other Means
May 15, 2022
While Swinburne sets sail with a technologically upgraded ship, Ehrenberg makes a serious decision in Kiel. Forster has to create a traitor out of the country.
Episode 5
In Depth
May 15, 2022
After Wilhelm Hoffmann learned the truth about his son Klaus, he gets into a fight with Hannie. Ehrenberg has to say goodbye to Greta. In Portugal, Forster's plan gets out of hand.
Episode 6
Encircled
May 15, 2022
Swinburne's destroyer sinks two submarines on the Atlantic, then he hunts U-949. Forster observes a secret meeting between consul Gruber and the American Gardiner.
Episode 7
The Enemy of My Enemy
May 15, 2022
U-949 meets a Japanese boat to take over heavy cargo - gold. Wilhelm Hoffmann receives an invitation to Lisbon. Forster betrays Klaus Hoffmann under duress what he knows.
Episode 8
Fool’s Gold
May 15, 2022
After a bomb explosion, Forster and Klaus Hoffmann hide with the Portuguese Ines, while Wilhelm Hoffmann arrives in Lisbon. U-949 is heading for their new destination.
Episode 9
The Sailor’s Psalm
May 15, 2022
Klaus Hoffmann pursues the German agent Weiss and discovers valuable information. U-949 is under heavy fire from Swinburne's destroyer - until Commander Buchner dares a manoeuvre.
Episode 10
A Real Submarine Man
May 15, 2022
The U-949 reaches Portugal and unloads the gold. When Ehrenberg returns to Kiel, he finds Greta with her husband again. Klaus Hoffmann and Forster reach their goal through blackmail.