Tasha Chapple (Matilda), Tommy Sherlock (u/s Mr Wormwood), Arthur Yamaguchi (Bruce), Lily Blackwell (Lavender), Luka Green (Nigel), Hannah Hutchins (Amanda), Emile Gooding (Eric), Ruby McNamara (Alice), Lauren Marler (Hortensia), Remi Gooding (Tommy), Nicholas Duncan (u/s Doctor)