So when the brilliant brains behind South Park decided to stage a show on Broadway, they knew to cast Rannells for a lead role in their debut Book of Mormon. The result was a tour-de-force, career changing (and Grammy winning) performance as Elder Price. Just as Trey and Matt had seized on Rannell's star potential, Lena Dunham and Jenni Konner caught Rannell's in an initial Book of Mormon show and rewrote a part for him on their original HBO series Girls. Judd Apatow joined these comedian all stars ARFC (Andrew Rannells Fan Club), and encouraged Rannells to try his hand at writing as well. The result is that Rannells has expanded his...