Guest Stars Matt Cornett as E.J. Caswell Larry Saperstein as Big Red Kimberly Brooks as Michelle Matthew Sato as Mack Valente Rodriguez as Principal Gutierrez Caitlin Reilly as Quinn Napiera Groves as Terri Gabrielle Elyse as Harper Co Starring Anais Chantal as Royalettes Singer 1 Conlon Bonner as Royalettes Singer 2 Oba Bonner as Singer 3 Toni Harris as Singer 4 Jared Gray as Singer 5