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A Killer's Key poster
MOVIE

A Killer's Key

ある殺し屋の鍵
TMDb7.8IMDbView on IMDb ↗1967-12-02· 79 min
ThrillerCrime

A lone wolf assassin, masquerading as a traditional dance instructor named Nitta, is called in to avert a potential financial scandal that threatens to engulf a powerful yakuza group with ties to influential figures in the political establishment.

Top cast

Below are the streaming services currently carrying the movie “A Killer's Key” 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 A Killer's Key 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+
Available
Watch
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Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 14 Sept 2026.

Where to watch A Killer's Key by country