Ding, Dong: Hartt Men at the Door for "Book of Mormon"
Kevin Duda, Douglas Lyons Take Missionary Positions in Hit Broadway Musical  Follow CT Lifestyle & Entertainment News On The Courant's Features Buzz Facebook PageTwo Hartt School grads — Kevin Duda and Douglas Lyons — had their 'gulp!' moments when it came to the musical "Book of Mormon," written by the creators of Comedy Central's provocative, potty-mouth and wildly popular animated series "So…