Director: Joseph Gordon-Levitt Starring: Joseph Gordon-Levitt, Scarlett Johanssen, Julianne Moore, Glenne Headly, Tony Danza Written by: Joseph Gordon-Levitt Running Time: 91 mins Cert: 18 Release date: 15th November 2013 Joseph Gordon-Levitt has never shied away from difficult subjects in his movies and so it comes as no surprise that his directorial debut, of his own script, deals…