Plot: Seth Green breaks down the roles that make up his storied career, including those in 'The Hotel New Hampshire,' 'Can't Buy Me Love,' 'Buffy the Vampire Slayer,' 'Austin Powers: International Man of Mystery,' 'Austin Powers: The Spy Who Shagged Me,' 'Can't Hardly Wait,' 'Family Guy,' 'Josie and the Pussycats,' 'The Italian Job,' 'Party Monster,' 'Entourage,' 'Changeland' and 'Robot Chicken. '