Scott Monello (u/s Frankie Valli), Mark Isherwood (u/s Tommy Devito), Joseph Prouse (u/s Nick Massi), James Winter (u/s Bob Gaudio), Jayde Westaby (Mary Delgado), Simon Adkins (Bob Crewe), Stuart Milligan (Gyp De Carlo), Jye Frasca (Joey), Paul Iveson (u/s Norm Waxman), Lucinda Gill (u/s Lorraine), Michelle Francis (Francine), Ben Evans (u/s Hal Miller), Michael Conway (u/s Hank Majewski)