Ryan Molloy (Frankie Valli), Ben Wheeler (u/s Tommy Devito), Eugene McCoy (Nick Massi), Matthew Wycliffe (Bob Gaudio), Lucinda Gill (u/s Mary Delgado), Howard Jones (Bob Crewe), Stuart Milligan (Gyp De Carlo), Dan Burton (Joey), Edd Post (u/s Norm Waxman), Charlie Bull (Lorraine), Trina Hill (Francine), Mark Carroll (Billy Dixon), Tommie Earl Jenkins (Hal Miller), Michael Conway (u/s Hank Majewski)