Nikki Blonsky, Zac Efron, John Travolta, Brittany Snow, Michelle Pfeiffer, Amanda Bynes, Queen Latifah, Elijah Kelley, Christopher Walken, James Marsden, Allison Janney, Taylor Parks, Jayne Eastwood, Paul Dooley, Jerry Stiller, Darren Frost, John Waters, Joe Parro, Nick Loren, Bryan Hindle, Sheldon Smith, Greg Farkas, Bruce McFee, Christian Hagen, John Andersen, Neil Crone, George King, James Kirchner, Brendan Wall, Ted Ludzik, Ron Pardo, Geri Hall, Seth Howard, Ricki Lake, Adam Shankman, Marc Shaiman, Scott Wittman, Anne Fletcher, Joey Pizzi, Zachary Woodlee, Laura Edwards, Becca Sweitzer, Cassie Silva, Tiffany Engen, Brooke Engen, Sarah Jayne Jensen, Hayley Podschun, Nick Baga, Curtis Holbrook, J.P. Ferreri, Spencer Liff, Phillip Spaeth, Tabitha Lupien, Kelly Fletcher, Jesse Weafer, Corey Gorewicz, Josh Feldman, Everett Smith, Ariel Reid, Whitney Brown, Jason Dolphin, Anthony Carr, Chris Andrew Robinson, Sarah Francis, Starr Domingue, Shawn Byfield, Shane Simpson, "Hollywood Jade" Anderson, Rhonda Roberts, Jennifer Abbey, Sherisse Springer, Vanessa Cobham, Eboni Nichols, Holly Alexis Hyman, Jamal Sims, Damon Butler, Stephen 'tWitch' Boss, Marc Spaulding, Arike Rice, Tanee McCall, Nadine Ellis, Reggie Jackson, Tramaine Montell Ford, Khetanya Henderson, Loriel Hennington, Daniel Dyer, Kristen Munro, Ingrid Gaynor, Stacey Martino, Sal Scozzari, Charles Seminerio, Alison Smyth, Christine Moore, Emily Andrews, Julianne Jackson, Laura Lawson, Melissa Leifer, Janelle Hutchison, Jenny Parsons, Susan Henley, Gerry Mendicino, Nick Settimi, Kyle Golemba, Tiffany Green, Rachael Dolan, Kristina Uranowski, Charlotte Szivak, Deborah Overes, Mary McCandless, Sharron Matthews, Jeffrey James, Carla Guiliani, Chantelle Leonardo, Melissa Williams, Krystal Kiran, Jessica Dawson, Sheri Godfrey, Jessica Keeling, Romina D'Ugo, Julia Juhas, Cindy Willems, Faye Rauw, Niky Johnson, Shannon Whelan, Diana Coatsworth, Keri Tkacz, Krista Leis, Sammy Rosen, Stephen Findlay, Mike Cota, Dennis Lupien, Serge Kushnier, Austin Di Iulio, Chad McFadden, Ted Banfalvi, Shaun Amyot, Blaine Totten, Glen Kerr, Paul Gordon, Gerard McIsaac, Josh Epstein, Derek Gilroy, A. Frank Ruffo, Darcy Evans, Marc Kimelman, Larry Mannell, Wally Michaels, Matthew Caruso, Lyne Tremblay, Mary Pitt, Janice Luey, Dondraico Johnson