Carlos Saldanha Claudia Besso Matt Adler Nicole Ehinger David McCharen Jake Schwencke Johnathan Tchaikovsky Joseph Bologna Debi Derryberry Marshall Efron Jansen Panettiere Renée Taylor Sherry Lynn Mickie McGowan Jack Angel Shane Baumel Bob Bergen Paul Butcher Blanca Camacho John Cygan Jennifer Darling Olivia DeLaurentis Lorri Bagley Jane Krakowski Mitzi McCall Darin De Paul Dann Fink Phil Proctor Carly Rae Jepsen Maddie Ziegler Mel Brooks Julie Khaner Joe Sheridan Elana Dunkelman Mel Brooks Bronwen Mantel Toby Wallace Gulliver McGrath Justin Holborow Mitzi Ruhlmann Tom Russell Georgie deLaine