Watch Bill Murray in Faux Rock Doc: 'I Told Slash to Wear a Hat'

Bill Murray will star in the upcoming comedy Rock the Kasbah, and in this exclusive video, we get the rocking backstory on the comedian’s character. The faux-documentary Richie Lanz: The Man and the Music provides a glimpse into the life of Murray’s audacious, hilariously unstable rock manager, who after years of…