Joseph Gordon-Levitt's fans will get to see two new sides of the popular actor, both as the lovelorn lothario Jon Martello and as a first-time director in Don Jon. The first poster has been released, featuring the actor as this slick New Jersey womanizer who tries to find a more satisfying relationship, when he meets Barbara (Scarlett Johansson). This comedy also features a cast that includes Julianne Moore, Tony Danza, Rob Brown, Brie Larson, and will hit theaters October 18 from Relativity Media.