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Operation Swallow: The Battle for Heavy Water poster
MOVIE

Operation Swallow: The Battle for Heavy Water

Kampen om tungtvannet
TMDb5.4IMDbView on IMDb ↗1948-02-05· 107 min
ActionWarDrama

A factual reconstruction of the sabotage events which took place to prevent Hitler's Germany from getting the heavy water needed to make an atomic bomb during the Second World War.

Top cast

Below are the streaming services currently carrying the movie “Operation Swallow: The Battle for Heavy Water” 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 Operation Swallow: The Battle for Heavy Water 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+
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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: 13 Sept 2026.

Where to watch Operation Swallow: The Battle for Heavy Water by country