Iron Sky is a 2012 Finnish-German-Australian comic science fiction action film directed by Timo Vuorensola and written by Johanna Sinisalo and Michael Kalesniko. It tells the story of Nazi Germans who, after being defeated in 1945, fled to the Moon where they built a space fleet to return in 2018 and conquer Earth.
Iron Sky comes from the makers of Star Wreck: In the Pirkinning and was produced by Tero Kaukomaa of Blind Spot Pictures and Energia Productions, co-produced by New Holland Pictures and 27 Films, and co-financed by numerous individual supporters; Samuli Torssonen was responsible for the computer generated effects. It was theatrically released throughout Europe in April 2012.