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Sin Sister poster
MOVIE

Sin Sister

TMDb4.0IMDbView on IMDb ↗2020-02-07· 90 min
MysteryThriller

An author’s life changes completely after two sisters come to work for him. Is this a sinister war of love and identity?

Top cast

Below are the streaming services currently carrying the movie “Sin Sister” 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 Sin Sister in United Kingdom

Netflix
Netflix
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OSN+
OSN+
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Amazon Prime Video
Amazon Prime Video
Available
Watch
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Shahid
Shahid
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Watch It
Watch It
Not available on this platform
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TOD
TOD
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Disney+
Disney+
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Apple TV+
Apple TV+
Not available on this platform
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Not available

Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 23 Sept 2026.

Where to watch Sin Sister by country