Dustin Lance Black's Prop. 8 Play: Who's Who

BY Jeremy Kinser

September 18 2011 11:55 AM ET

Bradley Whitford - Charles Cooper X560 (GETTY) | ADVOCATE.COMRory O'Mally, a recent Tony Award nominee for The Book of Mormon and a founder of Broadway Impact, will play trial witness Ryan Kendall. "I believe that this is something we're going to be telling our children about," O'Malley tells AP. "I believe this is the Brown v. Board of Education of our civil rights movement."

Tags: Theater