Plot:
In December 1944, Lieutenant Conti of the 2nd Infantry Division of the US Army in the Ardennes Forest of Belgium ordered Sergeant Matheson to lead his men to transport ham to the front line. On the way, Matheson's team was attacked by the German army, and the vehicles and supplies were destroyed. During the retreat to the battalion headquarters, they accidentally entered a German atomic bomb test base, where they found a wounded American intelligence officer. Before his death, the intelligence officer strongly urged them to go deep into Stuttgart, which was still occupied by the German army, to destroy the German atomic bomb plan. Subsequently, Matheson's team set out to carry out dangerous and arduous tasks... In the end, they transported back an atomic bomb that the German army had completed, and rescued a large group of prisoners of war.