Melissa George, Judd Apatow, Fred Willard (+), Marley Shelton (+), Constance Marie, Evan Handler, Will Ferrell (+), Christina Applegate (+), Paul Rudd (+), David Koechner (+), Steven Carell, cast photo, Tricia Leigh Fisher, Julianna Margulies, Mary McCormack, Camryn Manheim (+), Eli Roth, Ray Romano (+), Andy Dick (+), Gwen Stefani (+), Maria Menounos, Jason Bateman, Amanda Anka, Tony Kanal, Lance Bass (+), Jennifer Gimenez (+), Cheryl Hines, Daveigh Chase, Brittany Daniel, Jack Black (brief), Garry Shandling, Farrell cont, Rudd cont, Christina Applegate cont, Justin Long, Leslie Mann, Ferrell and Applegate, Viveca Paulin, Koechner cont, Christine Taylor (+), Bill Maher, Rochelle Loewen, Jessica Capshaw
