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. Heisenberg's friendship with Bohr ends.
Did You Know?
Gliders are shown being towed to the landing site for the assault on the heavy water plant "Operation Grouse" which took place in 1942. However, the gliders have the black-and-white D-Day invasion stripes on them, which didn't happen until 1944. See more