Warwick Davis returns as Flitwick in Harry Potter series

HBO's 'Harry Potter' series is expanding its Hogwarts cast as production continues at Warner Bros.' Leavesden Studios in the UK. Warwick Davis reprises his role as Charms Professor Filius Flitwick, while Leigh Gill takes over as Griphook.
Joining the staff are Sirine Saba as Professor Pomona Sprout, Richard Durden as ghostly Professor Cuthbert Binns, and Bríd Brennan as Madam Poppy Pomfrey.
On the student side, Elijah Oshin plays Dean Thomas, with Finn Stephens and William Nash as Vincent Crabbe and Gregory Goyle. The series also features Dominic McLaughlin as Harry, Arabella Stanton as Hermione, and Alastair Stout as Ron, alongside John Lithgow, Nick Frost, Janet McTeer, and others.
Set to premiere in 2027 on HBO and HBO Max, the show is led by showrunner Francesca Gardiner and director Mark Mylod, with J.K. Rowling among the executive producers.