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 14 August 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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Official Trailer
Streaming options in the United Kingdom
Updated daily from The Movie Database. Outbound links open the provider directly.
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.
Is What Marielle Knows on Netflix, Disney+ or Prime Video?
Quick answers for the UK's biggest streaming services, checked against today's data.
Netflix
No — What Marielle Knows (2025) is not currently on Netflix in the UK, and no other UK streaming, rental, or purchase listing was found in today's data. Licences change frequently — check back soon.
Amazon Prime Video
No — What Marielle Knows (2025) is not currently on Amazon Prime Video in the UK, and no other UK streaming, rental, or purchase listing was found in today's data. Licences change frequently — check back soon.
Disney+
No — What Marielle Knows (2025) is not currently on Disney+ in the UK, and no other UK streaming, rental, or purchase listing was found in today's data. Licences change frequently — check back soon.
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 in the UK?
No — What Marielle Knows (2025) is not currently on Netflix in the UK, and no other UK streaming, rental, or purchase listing was found in today's data. Licences change frequently — check back soon.
Is What Marielle Knows on Amazon Prime Video in the UK?
No — What Marielle Knows (2025) is not currently on Amazon Prime Video in the UK, and no other UK streaming, rental, or purchase listing was found in today's data. Licences change frequently — check back soon.
Is What Marielle Knows on Disney+ in the UK?
No — What Marielle Knows (2025) is not currently on Disney+ in the UK, and no other UK streaming, rental, or purchase listing was found in today's data. Licences change frequently — check back soon.
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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