Ryan Molloy (Frankie Valli), Glenn Carter (Tommy Devito), Christopher D Hunt (u/s Nick Massi), Stephen Ashfield (Bob Gaudio), Suzy Bastone (Mary Delgado), Ben Wheeler (u/s Bob Crewe), Stuart Milligan (Gyp De Carlo), Jye Frasca (Joey), Joseph Prouse (Norm Waxman), Ashley Elizabeth Hale (Lorraine), Madeleine Harland (Francine), Tommie Earl Jenkins (Hal Miller), James Winter (Hank Majewski)