Langer

Piotr Langer, a young and dashing businessman who inherited a financial holding company from his tragically deceased father. In his spare time, Piotr indulges in his longtime passion - he is an elusive serial killer who has been pursued unsuccessfully by prosecutors for years. One day a stunning woman, Nina, appears in his life, and in order to attract Langer's attention and get closer to him, she shows up at his charity gala. Soon after, she becomes involved in a dangerous game and a relationship with Langer, which doesn't make it any easier for her to uncover evidence that he is a serial killer. Will justice prevail this time...?

Directed by —, Langer leans on a strong ensemble — Jakub Gierszał, Julia Pietrucha, Piotr Adamczyk — to carry a story that balances spectacle with character.

The series landed with audiences for its craft and performances, and remains one of the most talked-about crime titles of 2025.