Jon Lee (alt Frankie Valli), Mark Isherwood (u/s Tommy Devito), Eugene McCoy (Nick Massi), Matthew Wycliffe (Bob Gaudio), Lucinda Gill (u/s Mary Delgado), Paul Iveson (u/s Bob Crewe), Mark Carroll (u/s Gyp De Carlo), Carl Au (Joey), Jake Samuels (Norm Waxman), Charlie Bull (Lorraine), Lauren Hall (Francine), Ben Wheeler (Billy Dixon)