Operation Swallow: The Battle for Heavy Water backdrop
Operation Swallow: The Battle for Heavy Water
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Operation Swallow: The Battle for Heavy Water 1948 Kampen om tungtvannet

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.

Country Norway
Production Countries France , Norway
Language Norwegian
Spoken Languages English , German , Norwegian , Russian
Gneres Action , Drama , War
Production Companies Le Trident , Hero-Film
Release Date 5 February 1948
107 mins