OBSESSED!: Seth Says "HEL-LO!" to "The Book of Mormon"'s Rory O'Malley

http://www.playbill.com/multimedia/video Rory O'Malley joins Seth to talk about Broadway Impact, an organization spearheading the fight for marriage equality, and reveals the details of his "Book of Mormon" journey from ensemble to Tony nomination—something even his own mother found slightly hard to believe! With Seth at the piano, the pair recreate Rory's audition for the "Dreamgirls" motion picture, a musical performance in which no soul whatsoever was allowed.