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Five Film Facts Men in Black 3

Ten years after the first sequel, Will Smith and Tommy Lee Jones get back to the business of busting alien bad guys when "Men in Black 3" opens wide this weekend. While there may be plenty of familiar territory covered, there are a number of changes to keep the action and comedy as fresh as ever. Not the least of which, for the first time, Agents J and K will come to life in dazzling 3D. The film also happens to be Smith's first in 3D, which has the actor more than a little worried about how big his ears will look. We all know Smith will look just fine, but here are five fun facts about the film you might want to know.

Five Film Facts: 'Men in Black 3'

Five facts about the film you may not know, but definitely should.