a mother figure to Harry Gemma Jones returned to the cast as Hogwarts’ matron, Poppy Pomfrey. Mark Williams plays Molly’s husband, Arthur, who is a member of the Order of the Phoenix, while Natalia Tena plays fellow member Nymphadora Tonks. James and Oliver Phelps play Ron’s siblings Fred and George, while Devon Murray, Alfred Enoch and Matthew Lewis play Gryffindor students Seamus Finnigan, Dean Thomas and Neville Longbottom. Evanna Lynch and Katie Leung play Ravenclaw students Luna Lovegood and Cho Chang. Jamie Waylett and Joshua Herdman play Slytherin students Vincent Crabbe and Gregory Goyle. Jessie Cave, Anna Shaffer and Freddie Stroma also play Gryffindor students Lavender Brown, Romilda Vane and Cormac McLaggen respectively, while Rob Knox plays Ravenclaw Marcus Belby. Helen McCrory plays Narcissa Malfoy, Draco’s mother and Bellatrix’s sister, while David Legeno plays werewolf Fenrir Greyback. Hero Fiennes Tiffin portrayed 11-year-old Tom Riddle, with Frank Dillane playing the 16-year-old version of him. Production Development and casting Before David Yates was officially chosen to direct the film, many directors had expressed an interest in taking the helm. Alfonso Cuarón, the director of the third film, stated he "would love to have the opportunity" to return. Goblet of Fire director Mike Newell declined a spot to direct the fifth film, and was not approached for this film. Guillermo del Toro turned down the chance to direct the film in order to direct Hellboy II: The Golden Army. Terry Gilliam was Rowling's personal choice to direct Philosopher's Stone. When asked whether he would consider directing a later film, Gilliam said, "Warner Bros. had their chance the first time around, and they blew it." Yates was still working on Order of the Phoenix when he was approached to direct Half-Blood Prince. The producers were happy with his direction, and was asked to start pre-production during the former's marketing. Radcliffe and Grint were initially hesitant to continue, but agreed to reprise their roles. Emma Watson considered not returning for the film, citing fear of being typecast, but eventually decided that "the pluses outweighed the minuses" and could not bear to see anyone else play Hermione. Nicholas Hooper returned to compose the score; he included a reworking of John Williams's "Hedwig's Theme", which has recurred in all films. Other members like costume designer Jany Temime, visual effects supervisor Tim Burke, creature and make-up effects designer Nick Dudman, and special effects supervisor John Richardson continued for