From NBC's Pre-show to the Superbowl, the cast of "30 Rock" leads the song "Brotherhood of Man" from "How to Succeed in Business Without Really Trying". Featuring the talents/casts of The Office, Parks and Recreation, Community, Smash, Law and Order: SVU, The Voice, Jay Leno, Parenthood, Whitney, Up All Night, Donald Trump, The Today Show, Saturday Night Live (SNL), Brian Williams, Howie Mandel, Harry's Law, The Biggest Loser, and Jimmy Fallon!
Copyright NBC 2012
