The Tony-nominated actor, who portrayed 'Ned Weeks' in the recent Broadway revival of Larry Kramer's THE NORMAL HEART, has officially signed on for the Ryan Murphy-helmed adaptation for HBO. Mantello will take on the role of 'Mickey Marcus.' The actor joins previously announced cast members Julia Roberts, Mark Ruffalo, Matt Bomer, Jim Parson, and Taylor Kitsch.
SOURCE: BroadwayWorld at 05:27PM on April 15, 2013