David Flynn (Dewey Finn), Rosanna Hyland (Rosalie Mullins), Oliver Jackson (Ned Schneebly), Michelle Francis (Patty Di Marco), Isabelle Methven (Summer), Bailey Cassell (Freddie), Lois Jenkins (Katie), Giles Carden (Lawrence), Toby Lee (Zack), Amma Ris (Tomika), Jobe Hart (Billy), Amelia Poggenpoel (Shonelle), Natasha Raphael (Marcy), Lola Moxom (Sophie), Ben Dawson (Mason)