A girl, Carola, whose vacation in Kenya takes an interesting turn when she becomes infatuated with a Masai. Carola decides to leave her boyfriend to stay with her lover. There, she has to adapt to the Masai's way of life and get used to their food which includes milk mixed with blood. She also has to face her husband's attitude towards women and what he expects from a wife. Nonetheless, Carola is welcomed warmly into the tribe she has chosen to join.

December 1942: The experienced submarine commander Johannes von Reinhartz (Clemens Schick) and his crew set sail with U-822 on a secret mission. However, when the captain's loyalty is soon questioned, U-612 under the command of Ulrich Wrangel (Stefan Konarske) gives chase.

Klaus Hoffmann (Rick Okon) was able to escape death on the Atlantic. In New York he is taken in by Sam Greenwood (Vincent Kartheiser) and through him gets to know the shady lawyer Berger (Thomas Kretschmann). Can this enable him to return to Germany?

In La Rochelle, Simone (Vicky Krieps) continues to be active in the resistance, although Gestapo chief Forster (Tom Wlaschiha) has her in his sights. Together with Margot (Fleur Geffrier) she wants to help a Jewish family escape.

France, 1942: In the submarine port of La Rochelle, the 40-man crew of the U-612 prepares for its maiden voyage. The young men face an unknown mission in the increasingly merciless Battle of the Atlantic during the Second World War. As the new Kaleun, the less experienced Klaus Hoffmann (Rick Okon) is in command - to the annoyance of the older first watch officer Karl Tennstedt (August Wittgenstein). Over the course of the mission, the skills, loyalty and camaraderie of the entire team are put to the test.

At the same time, Simone Strasser (Vicky Krieps) arrives at the base to work as a translator for Gestapo boss Hagen Forster (Tom Wlaschiha). Simone's brother Frank (Leonard Scheicher) is also stationed in La Rochelle. Shortly after their first reunion, Frank asks his sister for a favor that will change her life forever. Soon Simone is forced to question everything she has previously believed.

2011 German television film directed by Roland Suso Richter