Jennifer Nettles (Donna Sheridan), Dove Cameron (Sophie Sheridan), Jaime Camil (Sam Carmichael), Hamish Linklater (Harry Bright), Steven Weber (Bill Austin), Corbin Bleu (Sky), Tisha Campbell-Martin (Tanya), Lea DeLaria (Rosie), Charlotte Mary Wen (Ali), Tiana Okoye (Lisa)