From stocking shelves to the Super Bowl. Kurt Warner sits down with Peanut Tillman to talk about his journey to the NFL, as dramatized in his new movie, American Underdog. Warner fills us in on the process leading to the production of the movie, from finding the right producers to teaching Zach Levi how to throw a football. Get a unique behind the scenes look and a firsthand account of Warner's story that led him to becoming a Super Bowl MVP. Movie is in theaters now.