"Brothers Sing On - The Road to St. Peter's" is the award-winning documentary about the University of Northern Iowa Varsity Men's Glee Club, and director Bob Byrnes. This film follows the Glee Club during the 2004 spring semester, and the trials and tribulations leading up to the group's performance at St. Peter's Basilica in Rome. Produced by Mark Janssen and Paul Marlow. (Part 5 of 10)