MOVIE
Halloween Under the Sea
No genres
When adorable yellow tang Delfi can't find her costume, she calls on the great detective, Inspector McToothy, to help her with her search.
Below are the streaming services currently carrying the movie “Halloween Under the Sea” 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 Halloween Under the Sea 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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- Not available
Apple TV+
Not available on this platform
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- Not available
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.