Hayden Milanes (Frankie Valli), Nicolas Dromard (Tommy Devito), Keith Hines (Nick Massi), Drew Seeley (Bob Gaudio), Marlana Dunn (Mary Delgado), Barry Anderson (Bob Crewe), Thomas Fiscella (Gyp De Carlo), Jonny Wexler (Joey), John Rochette (Norm Waxman), Leslie Rochette (Francine), Keith White (Billy Dixon), Tommaso Antico (Hank Majewski)