Does Jason Segel Remember His Lines From His Most Famous Movies and TV Shows?

Jason Segel tries to identify quotes from some of his roles in "Knocked Up", "Shrinking" and "How I Met Your Mother." He also shares the true story behind the breakup scene in "Forgetting Sarah Marshall" and why "The Muppets" is the movie he is most proud of. http://bit.ly/VarietySubscribe http://www.facebook.com/variety http://www.instagram.com/variety http://www.twitter.com/variety