MOVIE
The Diadem
Der goldene Schlüssel
ActionCrime
Secret agent Emma has to carry out a special assignment in Germany. Her job is to protect a mysterious box, the key to which she wears as a chain around her neck. But a murderer is hot on her heels!
Top cast
Below are the streaming services currently carrying the movie “The Diadem” 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 Diadem in Canada
Netflix
Not available on this platform
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OSN+
Not available on this platform
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- Not available
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- Not available
Amazon Prime Video
Not available on this platform
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- Not available
Shahid
Not available on this platform
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Watch It
Not available on this platform
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TOD
Not available on this platform
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Disney+
Not available on this platform
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Apple TV+
Not available on this platform
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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: 14 Sept 2026.