"Dancing with the Stars" castoff Belinda Carlisle, Chandra Wilson, Streeter Seidell and Amir Blumenfeld, Young Dubliners"Dancing with the Stars" castoff Denise Richards, Zach Braff, Cheryl Hines, Charlie Wilson sits in with the band"Dancing with the Stars" castoffs Steve Wozniak and Holly Madison, Will Arnett, Michelle RodriguezZachary Quinto, "Dancing With the Stars" castoff Lil' Kim, 11-year-old Scrabble champions Andy Hoang and Erik SalgadoQuentin Tarantino, Rachel Nichols, pizza throwers Chris Green, Sam Niemeier, and Ryan LaroseEva Longoria Parker, Kelly Clarkson, a special appearance by Matt Damon and Joel McHaleJenna Elfman, Danny Pudi, Lives of Famous Men, a special appearance by Rachael RayRob Lowe, Lisa Lampanelli, pizza throwers Chris Green, Sam Niemeier and Ryan Larose, a special appearance by Tommy LasordaEdward Norton, Paul Shaffer, the latest "Dancing with the Stars" castoff, the SoundsJohn C. Reilly, Nene Leakes, Kim Zolciak, an archery demonstration by Randy Oitker, the Temper TrapDr. Mehmet Oz, “Dancing with the Stars” castoffs Melissa Joan Hart & Louie Vito, MorningwoodPamela Anderson, “Dancing with the Stars” castoffs Mark Dacascos & Michael Irvin, Manny “Pac-Man” Pacquiao, White RabbitsChris O'Donnell, Bill Simmons, “Dancing with the Stars” castoff Aaron Carter, AmerieJohn Stamos, Emily VanCamp, the latest "Dancing with the Stars" castoff, OneRepublic