Nathan Johnson is currently scoring the upcoming comedy Don Jon’s Addiction. The film marks the directorial feature debut of actor Joseph Gordon-Levitt who has also written the screenplay and stars as a porn-addicted, modern day Don Juan who sets out to become a less selfish person after meeting a recently widowed older woman. Scarlett Johansson, Julianne Moore, Brie Larson, Rob Brown and Tony Danza are co-starring. Ram Bergman is producing through his production company and Nicolas Chartier (The Hurt Locker, Killer Joe) is producing for Voltage Pictures. Bergman has previously produced Rian Johnson’s Brick, The Brothers Bloom and Looper, all of which were scored by Nathan Johnson. Gordon-Levitt also appeared in all three films and served as an executive producer on Looper. Johnson’s score for Don Jon’s Addiction has a handful of different flavors, including orchestra, guitar and some electronic sounds. The movie is currently in post-production. No word yet on release date.

The film marks Johnson’s first project following this year’s critically acclaimed sci-fi hit thriller Looper. The film’s Blu-Ray is set for a release on December 31, 2012 and will include all featurettes that were produced on the composer’s score. Click here to pre-order the Blu-Ray.