During the final moments of World War II, a secret Nazi space program fled to the Dark Side of the Moon, constructing a massive space fortress and armada of flying saucers over 70 years. When an American astronaut's Lunar Lander lands too close to the base, the Moon Führer decides to launch a surprise attack on Earth.

Iron Sky
As the Allies emerge victorious from World War II, a sinister Nazi plot unfolds, as a covert base is secretly built on the moon's dark side, laying the groundwork for a devastating resurgence 73 years later.