What Marielle Knows (was marielle weiß)

What Marielle Knows (Was Marielle weiß), release date April 17, 2025, is a German drama directed by Frédéric Hambalek. The film follows Marielle, a 12-year-old girl whose life takes an unexpected turn when she develops the ability to hear people’s thoughts. As she begins to uncover hidden truths about her parents’ secrets, including her mother’s attraction to a colleague and her father’s insecurities, her once-stable family life starts to unravel.

Starring Laeni Geiseler as Marielle, the film features Julia Jentsch and Felix Kramer as her parents, with supporting roles played by Mehmet Ateşçi and Moritz Treuenfels. The screenplay, written by Hambalek, delves into the themes of privacy, trust, and the consequences of knowing too much.

Produced by Weydemann Bros. and distributed by DCM Film Distribution, What Marielle Knows (Was Marielle weiß) is a gripping psychological drama that explores the fragility of relationships when unspoken thoughts come to light.