screenrant.com

If you haven’t heard of it before, Iron Sky is a sci-fi comedy that takes an alternate take on history, in which the Nazi’s launched spaceships from a secret Antarctic base towards the end of WWII, in order to hide out on the dark side of the Moon. While on their lunar retreat, the Nazi faction builds a fleet of ships for their eventual invasion of Earth – an invasion that comes to fruition in the futuristic setting of 2018.