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Diminuendo poster
MOVIE

Diminuendo

TMDb4.0IMDbView on IMDb ↗2018-04-20· 106 min
RomanceScience Fiction

A director whose life crumbled when Cello, his Hollywood starlet girlfriend, killed herself, becomes obsessed with a robot designed to replicate her after he's offered the chance to direct the film of Cello's life.

Top cast

Below are the streaming services currently carrying the movie “Diminuendo” in the United Kingdom, along with how each offers it (subscription, buy, or rent) and a direct link. Licensing differs by market, so availability in the United Kingdom can differ from other countries.

Where to watch Diminuendo in United Kingdom

Netflix
Netflix
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OSN+
OSN+
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Amazon Prime Video
Amazon Prime Video
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Shahid
Shahid
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Watch It
Watch It
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TOD
TOD
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Disney+
Disney+
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Apple TV+
Apple TV+
Available
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Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 23 Sept 2026.

Where to watch Diminuendo by country