Nathan Fillion, Summer Glau, Gina Torres, Alan Tudyk, Morena Baccarin, Adam Baldwin, Jewel Staite, Sean Maher, Ron Glass, Chiwetel Ejiofor, David Krumholtz, Michael Hitchcock, Sarah Paulson, Yan Feldman, Rafael Feldman, Nectar Rose, Tamara Taylor, Glenn Howerton, Hunter Ansley Wryn, Logan O'Brien, Erik Erotas, Demetra Raven, Marley McClean, Jessica Huang, Scott Kinworthy, Erik Weiner, Conor O'Brien, Peter James Smith, Weston Nathanson, Carrie "CeCe" Cline, Chuck O'Neil, Amy Wieczorek, Tristan Jarred, Elaine Mani Lee, Terrence Hardy Jr., Brian O'Hare, Ryan Tasz, Colin Patrick Lynch, Terrell Tilford, Joshua Michael Kwiat, Antonio Rufino, Linda Wang, Rick Williamson, Neil Patrick Harris, Matt McColm, Marcus Young, Dennis Keiffer, Mark Winn