How do you pull off a diamond heist? Pretend you are going to jump off a building while your brother goes and robs the jewelry store. At least, that's the idea behind director Asger Roth's 'Man on a Ledge,' which stars Sam Worthington (as the "man on a ledge"), Jamie Bell, Ed Harris, Elizabeth Banks and Anthony Mackie. The film won't hit theaters until Jan. 13, 2012, but Moviefone has the first vertigo-inducing poster from 'Man on a Ledge' below. If you're afraid of heights, you may want to divert your eyes.