Exclusive Trailer for American Underdog with Kurt Warner & Zachary Levi

NFL legend Kurt Warner & actor Zachary Levi stop by to introduce the trailer for their new movie American Underdog. SUBSCRIBE to get the latest #Kimmel: Watch Mean Tweets: Connect with Jimmy Kimmel Live Online: Visit the Jimmy Kimmel Live WEBSITE: Like Jimmy Kimmel on FACEBOOK: Like Jimmy Kimmel Live on FACEBOOK: Follow @JimmyKimmel on TWITTER: Follow Jimmy Kimmel Live on TWITTER: Follow Jimmy Kimmel Live on INSTAGRAM: About Jimmy Kimmel Live: Jimmy Kimmel serves as host and executive producer of Emmy®-nominated “Jimmy Kimmel Live!,” ABC’s late-night talk show. “Jimmy Kimmel Live!” is well known for its huge viral video successes, with over 11 billion views and more than 15 million subscribers on the show’s YouTube channel. Some of Kimmel’s mos