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The Sign of Four poster
MOVIE

The Sign of Four

TMDb6.5IMDbView on IMDb ↗1983-12-06· 97 min
AdventureCrimeMysteryTV Movie

Sherlock Holmes and Dr. Watson try to track down the Great Mogul, the second-largest diamond in the world.

Top cast

Below are the streaming services currently carrying the movie “The Sign of Four” 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 Sign of Four in Canada

Netflix
Netflix
Not available on this platform
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Not available
OSN+
OSN+
Not available on this platform
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Not available
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Not available
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Not available
Amazon Prime Video
Amazon Prime Video
Available
Watch
Type
Subscription
Starts
Not available
Ends
Not available
Category
Not available
Shahid
Shahid
Not available on this platform
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Starts
Not available
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Not available
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Not available
Watch It
Watch It
Not available on this platform
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Not available
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Not available
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Not available
TOD
TOD
Not available on this platform
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Starts
Not available
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Not available
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Not available
Disney+
Disney+
Not available on this platform
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Starts
Not available
Ends
Not available
Category
Not available
Apple TV+
Apple TV+
Not available on this platform
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Starts
Not available
Ends
Not available
Category
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 Sign of Four by country