Patton Oswalt, Jack Black and Kyle Gass (TENACIOUS D, WOOT! ^(^^)^) Gilbert Gottfried, Doug Jones, Ron Perlman, Christopher Lee, Nathan Lane, Jim Carrey, Richard Horvitz, Rob Paulsen, Jess Harnell, Billy West, Charles Martinet, Kevin Murphy, Mike Nelson, Bill Corbett, Dan Castanelleta, Christopher Walken.