Travis Cloer (Frankie Valli), Daniel Robert Sullivan (Tommy Devito), Jason Martinez (Nick Massi), Jason Kappus (Bob Gaudio), Natalie Gallo (Mary Delgado), John Salvatore (Bob Crewe), Todd DuBail (u/s Gyp De Carlo), Aaron De Jesus (Joey), Erik Bates (Norm Waxman), Sarah Emick (Lorraine), Nikka Wahl (Francine), Mike Erickson (Billy Dixon), Buck Hujabre (Hank Majewski)