According to the official Twitter account of Harry Potter and the Cursed Child, the eighth Harry Potter story has officially started rehearsals. Twitter: @HPPlayLDN They also also just announced 39 new cast members. Manuel Hartan / Via Twitter: @HPPlayLDN Previously, the only cast we knew of was the new trio – Harry, Ron, and Hermione being played by Jamie Parker, Paul Thornley, and Noma Dumezweni, respectively. Pottermore Here they are with J.K. Rowling, as well as Jack Thorne and John Tiffany, who co-wrote the new play. Tiffany is also directing. But on Friday, Pottermore showed us the entire company. Manuel Hartan / Via Twitter: @HPPlayLDN They are: Nicola Alexis, Helen Aluko, Jeremy Ang Jones, Rosemary Annabella, Annabel Baldwin, Jack Bennett, Paul Bentall, Anthony Boyle, Zoe Brough, Sam Clemmett, Morag Cross, Cristina Fray, Rudi Goodman, Claudia Grant, James Howard, Christiana Hutchings, Lowri James, Chris Jarman, Martin Johnston, Bili Keogh, Chipo Kureya, James Le Lacheur, Helena Lymbery, Tom Mackley, Barry McCarthy, Sandy McDade, Andrew McDonald, Adam McNamara, Poppy Miller, Tom Milligan, Jack North, Alex Price, Stuart Ramsay, Nuno Silva, Cherrelle Skeete, Esther Smith, Nathaniel Smith, Dylan Standen, and Joshua Wyatt. The seven child actors will reportedly alternate between roles throughout the production. Can you spot Jo in there? Manuel Hartan / Via Twitter: @HPPlayLDN She may be blurry but she knows what she's doing to us. https://twitter.com/HPPlayLDN/status/703281111368077313 https://twitter.com/HPPlayLDN/status/703281111368077313 https://twitter.com/HPPlayLDN/status/703281111368077313 We're as excited about this production as Dean is about Quidditch. Tap to play or pause GIF Tap to play or pause GIF Tap to play or pause GIF Tap to play or pause GIF Warner Bros.