Where to watch What Marielle Knows (2025) in the UK
What Marielle Knows (2025) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 15 May 2026 by ScreenSearch.
Julia and Tobias discover that their daughter Marielle has suddenly developed telepathic abilities and can see and hear everything they do. This leads to situations ranging from the awkward to the absurd as uncomfortable truths are revealed.
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Streaming options in the United Kingdom
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This may be because: (a) the title hasn't been released in the UK yet, (b) it's on physical media only, or (c) the licence has temporarily lapsed. Streaming availability changes frequently — check back daily.
Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Cast & crew
Top-billed cast in What Marielle Knows.
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Laeni GeiselerMarielle -
Julia JentschJulia -
Felix KramerTobias -
Mehmet AteşçiMax -
Moritz von TreuenfelsSören -
Sissy HöffererAnna -
Victoria MayerSophie -
Nadja SaberskyFelicitas
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What Marielle Knows — frequently asked questions
Where can I watch What Marielle Knows in the UK?
What Marielle Knows (2025) is not currently listed by any UK streaming, rental, or purchase service in our daily-updated TMDB feed. It may be on physical media, an aggregator, or pending a UK release. Check back later — availability changes frequently.
Is What Marielle Knows on Netflix, Disney+ or Amazon Prime Video in the UK?
What Marielle Knows is not currently included with any major UK subscription service. It may still be available to rent or buy.
How accurate is this film's availability data?
Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.
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