Don Jon is a 2013 American comedy film written, directed by, and starring Joseph Gordon-Levitt. Produced by Ram Bergman and Nicolas Chartier, it also features Scarlett Johansson, Julianne Moore, Glenne Headly, Brie Larson, and Tony Danza. The film premiered at the Sundance Film Festival on January 18, 2013, and will be released on September 27, 2013. It is also scheduled to be shown at the 2013 Toronto International Film Festival. Wikipedia