After actor Bertie Carvel joined the star cast of the Harry Potter HBO TV series, who will play the character Cornelius Fudge, more actors have joined the series based on one of the most popular book and film franchises of the same name.

The latest to join the series are Katherine Parkinson as Molly Weasley, Lox Pratt as Draco Malfoy, Johnny Flynn as Lucius Malfoy, Leo Earley as Seamus Finnigan, Alessia Leoni as Parvati Patil, Sienna Moosah as Lavender Brown, Bel Powley as Petunia Dursley and Daniel Rigby as Vernon Dursley.

The earlier announced cast members include Dominic McLaughlin as Harry Potter, Arabella Stanton as Hermione Granger, Alastair Stout as Ron Weasley, John Lithgow as Albus Dumbledore, Janet McTeer as Minerva McGonagall, Paapa Essiedu as Severus Snape, Nick Frost as Rubeus Hagrid, Luke Thallon as Quirinus Quirrell, and Paul Whitehouse as Argus Filch.

Francesca Gardiner is the creator, writer and showrunner for the series. She serves as an executive producer along with Mark Mylod, who directs multiple episodes of the series. Other executive producers include JK Rowling, Neil Blair, and Ruth Kenley-Letts of Bronte Film and TV, and David Heyman of Heyday Films.