Graham Fenton (Frankie Valli), Deven May (Tommy Devito), Jeff Leibow (Nick Massi), Peter Saide (Bob Gaudio), Natalie Hill (Mary Delgado), John Salvatore (Bob Crewe), Joe Barbara (Gyp De Carlo), Andrew Frace (Joey), Jason Martinez (Norm Waxman), Megan Nicole Arnoldy (Lorraine), Nikka Wahl (Francine), David Andrew Morton (Billy Dixon), Brandon Singleton (Hal Miller), Rob Marnell (Hank Majewski)