The Seal of Neptune
The Seal of Neptune was a children's programme created by Oliver Postgate and Peter Firmin, also known for their works Ivor the Engine and Clangers. It was broadcast on BBC Television in 1960. Oliver Postage tells the sage of Sirus,the small seahorse who sets out beneath the waves with his friend Shrimp to return the Seal of Neptune to its rightful owner.
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Below are the streaming services currently carrying the TV show “The Seal of Neptune” 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 Seal of Neptune in Canada
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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.