Joseph Gordon-Levitt called it the "most important" film of his career. Today, we get our first official look at director Rian Johnson's sci-fi thriller Looper, which finds a hitman (Joseph Gordon-Levitt) living in the past, who is sent victims from the future via time travel to eliminate their crimes before they are ever committed. When the hitman's older self (Bruce Willis) arrives with orders to be killed, all hell breaks loose. We have a first look photo of Bruce Willis wielding a giant machine gun, which you can check out below.