We've all heard of the childhood game "Cowboys and Indians." A simple game where one side plays the cowboys and the other side plays the role of the Indians, then chaos ensues as imaginary gun fire goes off. Now, take that idea and replace the indians with aliens and add in some great actors and you'll have Cowboys & Aliens (PG-13)Hitting theaters this Friday is Cowboys & Aliens a western science fiction movie directed by Iron Man director Jon Favreau and starring Daniel Craig, Harrison Ford, and Olivia Wilde. This summer the theater has already seen it's share of superheros and wizards but it has yet to see Cowboys fighting Aliens. While I doubt we'll see a showdown at High Noon on the Moon, I'm sure we'll see plenty of bar brawls, gun fights and laser blast this Friday.