What Marielle Knows

What Marielle Knows
Teaser poster
GermanWas Marielle weiß
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Directed byFrédéric Hambalek
Screenplay byFrédéric Hambalek
Produced by
  • Philipp Worm
  • Tobias Walker
Starring
  • Julia Jentsch
  • Felix Kramer
  • Laeni Geiseler
  • Mehmet Ateşçi
  • Moritz Treuenfels
CinematographyAlexander Griesser
Edited byAnne Fabini
Production
companies
  • Walker + Worm Film
  • ZDF/Das Kleine Fernsehspiel
Distributed by
  • DCM Film Distribution
  • Lucky Number
Release dates
  • 17 February 2025 (2025-02-17) (Berlinale)
  • 17 April 2025 (2025-04-17) (Germany)
Country
  • Germany
LanguageGerman

What Marielle Knows (German: Was Marielle weiß) is a 2025 German drama film written and directed by Frédéric Hambalek. The film follows Julia and Tobias, who discover that their daughter Marielle has suddenly developed telepathic abilities and can see and hear everything they do.

The film was selected in the Competition at the 75th Berlin International Film Festival, where it competed for the Golden Bear and had first screening on 17 February 2025 at Berlinale Palast.