The Germans decide to move the heavy water factory to Germany and the allies once again decide to sabotage the German plan. Leif Tronstad arrives back in Norway to conduct operation "Sunshine".
Taistelu kuoleman vedestä, La Bataille de l'eau lourde, The Saboteurs, The Heavy Water War: Stopping Hitler's Atomic Bomb, Bitwa o Ciężką Wodę, Heavy Water War, The Heavy Water War