Maddie Baillio (Tracy Turnblad), Harvey Fierstein (Edna Turnblad), Dove Cameron (Amber Von Tussle), Jennifer Hudson (Motormouth Maybelle), Ariana Grande (Penny Pingleton), Kristin Chenoweth (Velma Von Tussle), Martin Short (Wilbur Turnblad), Garrett Clayton (Link Larkin), Ephraim Sykes (Seaweed J. Stubbs), Derek Hough (Corny Collins), Shahadi Wright Joseph (Little Inez), Andrea Martin (Prudence (Prudy) Pingleton), Sean Hayes (Mr. Pinky), Rosie O’Donnell (Gym Teacher)