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The Block Island Sound poster
MOVIE

The Block Island Sound

TMDb5.2IMDbView on IMDb ↗2021-03-11· 100 min
HorrorScience Fiction

Something lurks off the coast of Block Island, silently influencing the behavior of fisherman Tom Lynch. After suffering a series of violent outbursts, he unknowingly puts his family in grave danger.

Top cast

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

Where to watch The Block Island Sound in Canada

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

Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 15 Sept 2026.

Where to watch The Block Island Sound by country