Second Trailer for Sci-Fi Comedy ‘Iron Sky’ Swoops Online (VIDEO)

Wars are complicated enough as they are. But throw in a bunch of Nazis from outer space and weaponry that's as advanced as guns and missiles can get, and you've got yourself your very own Iron Sky party.

It's not all frowns and seriousness, though, because the movie is actually a sci-fi comedy about war and space. You could either dismiss Iron Sky as a reel of craziness when it hits theaters, or learn to appreciate its in-your-face humor and crazy antics with a couple of guffaws.

The second trailer for the movie has just hit online, and you can check it out by hitting 'play' in the player above.

When astronaut James Washington (Kirby) lands his Lunar Lander too close to the secret Nazi base, the Moon Führer (Udo Kier) decides the moment of retaking the Earth has arrived. When the Moon Nazi UFO armada darkens the skies, ready to strike at the unprepared Earth, every man, woman and nation alike, must re-evaluate their priorities.

Directed by Timo Vuorensola, Iron Sky stars Julia Dietze, Götz Otto, Chris Kirby and Udo Kier and hits theaters sometime in 2012. Watch out for it.