1956. At the height of the Cold War, a U.S. plane disappears in the Amazon rainforest, but not before sending disturbing reports about unidentified rockets and space vehicles. U.S. authorities dispatched a team to the scene, including Captain Wallace Webster and Constable Betty Jones. In the middle of the forest, the small commando discovers an abandoned base that was used as a launching pad for an over-equipped army. The swastikas on the walls of the buildings suggest that the Nazis are planning to set up a base... on the Moon!