Chloe Hart (Tracy Turnblad), Brian Conley (Edna Turnblad), Nicola Brazil (Amber Von Tussle), Sharon D Clarke (Motormouth Maybelle), Verity Rushworth (Penny Pingleton), Siobhán McCarthy (Velma Von Tussle), Micky Dolenz (Wilbur Turnblad), Liam Tamne (Link Larkin), Adrian Hansel (Seaweed J. Stubbs), Gavin Alex (Corny Collins), Wendy Somerville (Prudence (Prudy) Pingleton)