Gordon-Levitt's first feature film showcases at Berlinal Director Joseph Gordon-Levitt on Friday presented his first feature-length movie "Don Jon's Addiction" in Panorma section of the Berlinale film festival. "Don Jon's Addiction", a comedy which stars Joseph Gordon-Levitt, Scarlett Johansson and Julianne Moore, recounts the journey a porn-addicted young man takes on meeting two women. Images and soundbites of the press conference.