Article Photos: 5 favorite Joseph Gordon-Levitt performances



This publicity film still released by Summit Entertainment shows Bryce Dallas Howard, left, and Joseph Gordon-Levitt, in a scene from the movie "50/50." (AP Photo/Summit Entertainment, Chris Helcermanas-Benge, File)

This publicity film still released by Summit Entertainment shows Bryce Dallas Howard, left, and Joseph Gordon-Levitt, in a scene from the movie "50/50." (AP Photo/Summit Entertainment, Chris Helcermanas-Benge, File)