

What Marielle Knows
2025, German. Directed by Frédéric Hambalek.
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.
- Runtime
- 1h 26m
- Post-credits
- None listed
- Language
- German
- Rated
- Check local
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Where to watch What Marielle Knows
What Marielle Knows isn’t streaming on any OTT platform in India yet; it released on 17 April 2025.
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Cast & crew
Details
- Released
- 17 April 2025
- Original title
- Was Marielle weiß
- Country
- Germany
- Written by
- Frédéric Hambalek
Check ratings elsewhere
News & fan talk
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What Marielle Knows: quick answers
Is What Marielle Knows worth watching?
What Marielle Knows doesn’t have enough ratings for a verdict yet.
How long is What Marielle Knows?
What Marielle Knows runs 86 minutes (1h 26m).
Does What Marielle Knows have a post-credits scene?
None is listed for What Marielle Knows. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
What Marielle Knows parents guide: is it suitable for kids?
No age rating is listed for What Marielle Knows yet.
Which OTT platform is What Marielle Knows on?
What Marielle Knows isn’t streaming on any OTT platform in India yet; it released on 17 April 2025. (Checked 11 November 2026.)
What movies are like What Marielle Knows?
If you liked What Marielle Knows, try Jo Jo Dancer, Your Life Is Calling, Family Weekend, The House of Tomorrow.
Who directed What Marielle Knows?
What Marielle Knows (2025) was directed by Frédéric Hambalek and stars Laeni Geiseler, Julia Jentsch, Felix Kramer.