Jamie Parker (Harry Potter), Paul Thornley (Ron Weasley), Noma Dumezweni (Hermione Granger), Poppy Miller (Ginny Potter), Alex Price (Draco Malfoy), Sam Clemmett (Albus Severus Potter), Anthony Boyle (Scorpius Malfoy), Adam McNamara (Hagrid/Sorting Hat), Benjamin Wheelwright (Cedric Diggory/James Potter Jr./James Potter Sr.)