What Marielle Knows
Was Marielle weiß
Synopsis
Julia and Tobias face hilarious and cringe-worthy moments when their young daughter Marielle unexpectedly gains mind-reading powers. As family secrets come to light, they struggle to maintain privacy and normalcy in their daily lives.
Trailers, Teasers & Extra Featurettes
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Official TrailerOfficial
Type: Trailer • Published 2025-05-15
Top Cast
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Release History & Theatrical Window
German Film Festival
Festival / Special Debut
Key Information & Fast Facts
- Director
- Frédéric Hambalek
- Screenplay & Story
- Frédéric Hambalek
- Original Score
- Steffen Pfauth
- Original Title
- Was Marielle weiß
- Country of Origin
- Germany
- Spoken Languages
- German, French
- Runtime
- 1h 26m
- Production Studios
- Walker & Worm Film, Das kleine Fernsehspiel
Creative Leadership & Key Crew
Frédéric Hambalek
Frédéric Hambalek
Steffen Pfauth
Alexander Griesser
Anne Fabini
Philipp Worm, Tobias Walker
Department Leadership Roster
Frédéric Hambalek
Director
Frédéric Hambalek
Writer
Alexander Griesser
Director of Photography
Anne Fabini
Editor
Bartholomäus Martin Kleppek
Production Design
Philipp Worm
Producer
Tobias Walker
Producer
Steffen Pfauth
Original Music Composer
Mara Laibacher
Costume Design
Age Classification & Content Advisories
Official viewer rating standards and content warnings across international classification boards.
International Certification Matrix
FSK 12 — Restricted to viewers aged 12 and older.
Language • Stressful Scenes
Production Stills & Gallery
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Frequently Asked Questions About What Marielle Knows
Quick factual answers about cast, synopsis, director, box office, and release information.
What is What Marielle Knows about?
Julia and Tobias face hilarious and cringe-worthy moments when their young daughter Marielle unexpectedly gains mind-reading powers. As family secrets come to light, they struggle to maintain privacy and normalcy in their daily lives.
Who directed What Marielle Knows?
What Marielle Knows was directed by Frédéric Hambalek.
Who stars in What Marielle Knows?
The principal cast of What Marielle Knows includes Laeni Geiseler, Julia Jentsch, Felix Kramer, Mehmet Ateşçi, Moritz von Treuenfels.
When was What Marielle Knows released and how long is it?
What Marielle Knows was released in 2025 with a total runtime of 1h 26m.
Who composed the musical score for What Marielle Knows?
The original motion picture soundtrack for What Marielle Knows was composed by Steffen Pfauth.
What is the age rating and content advisory for What Marielle Knows?
What Marielle Knows holds official age classifications: DE: 12 (FSK 12 — Restricted to viewers aged 12 and older.); FR: TP.