Warwick Davis will reprise their role from the Harry Potter films in the upcoming HBO Original series.

Davis will once again play Professor Filius Flitwick. He also starred as Griphook, however the role will now be played by Leigh Gill.

Additional cast announcements include Elijah Oshin as Dean Thomas, Finn Stephens as Vincent Crabbe, William Nash as Gregory Goyle, Sirine Saba as Professor Pomona Sprout, Richard Durden as Professor Cuthbert Binns, and Bríd Brennan as Madam Poppy Pomfrey.

The series has been described as a “faithful adaptation” of the beloved books and is being exec produced by the source material’s author J.K. Rowling. Harry Potter is written and executive produced by Francesca Gardiner. Mark Mylod will executive produce and direct multiple episodes of the series, produced by HBO in association with Brontë Film and TV and Warner Bros Television. Rowling executive produces with Neil Blair, and Ruth Kenley-Letts of Brontë Film and TV, and David Heyman of Heyday Films.

It is set to premiere in 2027.