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I Know Catherine, the Log Lady poster
MOVIE

I Know Catherine, the Log Lady

IMDbView on IMDb ↗2026-02-15· 110 min
Documentary

An authorized feature documentary about Catherine E. Coulson, best known as the Log Lady in David Lynch & Mark Frost's "Twin Peaks".

Top cast

Below are the streaming services currently carrying the movie “I Know Catherine, the Log Lady” 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 I Know Catherine, the Log Lady 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
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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+
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Not currently available on the supported providers in Canada.

Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 2 Sept 2026.

Where to watch I Know Catherine, the Log Lady by country