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The Watcher in the Attic poster
MOVIE

The Watcher in the Attic

江戸川乱歩猟奇館 屋根裏の散歩者
TMDb5.7IMDbView on IMDb ↗1976-06-12· 76 min
RomanceThrillerHorror

When a tenant from a shabby 1920s boarding house secretly witnesses the landlady perform a truly heinous act, he is overcome with desire for her and begins plotting to kill a fellow tenant to demonstrate his love.

Top cast

Below are the streaming services currently carrying the movie “The Watcher in the Attic” 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 Watcher in the Attic in Canada

Netflix
Netflix
Not available on this platform
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OSN+
OSN+
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Amazon Prime Video
Amazon Prime Video
Not available on this platform
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Not available
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
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Not available

Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 14 Sept 2026.

Where to watch The Watcher in the Attic by country