NHK - The Heavy Water Wars (2015) Part 1 Episodes 1&2

The Heavy Water War (original title Kampen om tungtvannet and alternative title The Saboteurs (UK)) Is the story behind Hitler's plan of Germany getting the atomic bomb during WW2, and the heavy water sabotages in Rjukan Norway, seen from four angles, the German side, the allied, the saboteurs and the company side. Originally a six-episode miniseries SBS merged them into 3 episodes

Part 1 Episodes 1&2

Nobel physics prize receiver Heisenberg is convinced by the Nazi government to make the first atomic bomb. But for this they need heavy water, only produced in Rjukan, Norway, something the French and Brits will prevent at all costs. While the Nazis are working on the first atomic bomb, the saboteur-group Grouse, is put together of local resistance. They are to assist English commando-forces in blowing up the heavy water facility.

IMDB

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