Iron Sky is a 2012 Finnish-Australian-German comic science fiction action film directed by Timo Vuorensola and written by Johanna Sinisalo and Michael Kalesniko. It tells the story of a group of Nazi Germans who, having been defeated in 1945, fled to the Moon, where they built a space fleet to return in 2018 and conquer Earth. Wikipedia
James Washington: Remember me? The moon spook you turned into a snowflake?