MOVIE
Under Siege
ActionThriller
A disgruntled ex-CIA operative, his assistant and their assembled group of terrorists seize a battleship with nuclear blackmail in mind. They've planned for every contingency but ignore the ship's cook, former Navy SEAL Casey Ryback—an error that could be fatal.
Below are the streaming services currently carrying the movie “Under Siege” 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 Under Siege in Canada
Netflix
Not available on this platform
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OSN+
Not available on this platform
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- Buy
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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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- Not available
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- Buy
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- Not available
Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 13 Sept 2026.