Jonny Wexler (Frankie Valli), Corey Greenan (Tommy Devito), Chris Stevens (Nick Massi), Tommaso Antico (Bob Gaudio), Michelle Rombola (Mary Delgado), Wade Dooley (Bob Crewe), Todd DuBail (Gyp De Carlo), Sean Burns (Joey), Kevin Patrick Martin (Norm Waxman), Tristen Buettel (Lorraine), Dianna Barger (Francine), Todd DuBail (Billy Dixon), Sean Burns (Hal Miller), Kevin Patrick Martin (Hank Majewski)