Mike Newell Director Daniel Radcliffe Harry Potter Actor Rupert Grint Ron Weasley Actor Emma Watson Hermione Granger Actor Robbie Coltrane Rubeus Hagrid Actor Ralph Fiennes Lord Voldemort Actor Michael Gambon Albus Dumbledore Actor Brendan Gleeson Alastor "MadEye" Moody Actor Jason Isaacs Lucius Malfoy Actor Gary Oldman Sirius Black Actor Miranda Richardson Rita Skeeter Actor Alan Rickman Severus Snape Actor Maggie Smith Minerva McGonagall Actor Timothy Spall Wormtail Actor Frances de la Tour Madame Olympe Maxime Actor Predrag Bjelac Igor Karkaroff Actor David Bradley Argus Filch Actor Warwick Davis Filius Flitwick Actor Tom Felton Draco Malfoy Actor Robert Hardy Cornelius Fudge Actor Shirley Henderson Moaning Myrtle Actor Roger Lloyd-Pack Barty Crouch Actor Mark Williams Arthur Weasley Actor Stanislav Ianevski Viktor Krum Actor Robert Pattinson Cedric Diggory Actor Clémence Poésy Fleur Delacour Actor David Tennant Barty Crouch Junior Actor James Phelps Fred Weasley Actor Oliver Phelps George Weasley Actor Bonnie Wright Ginny Weasley Actor Katie Leung Cho Chang Actor Matthew Lewis Neville Longbottom Actor Afshan Azad Padma Patil Actor Shefali Chowdhury Parvati Patil Actor Steve Kloves Screenwriter J.K. Rowling Writer David Heyman Producer David Barron Executive Producer Chris Columbus Executive Producer Peter MacDonald Co-Producer Mark Radcliffe Executive Producer Tanya Seghatchian Executive Producer Patrick Doyle Original Music Roger Pratt Cinematographer Shaheen Baig Casting Stéphane Foenkinos Casting Mary Selway Casting Mick Audsley Film Editing Stuart Craig Production Design Mark Bartholomew Art Director Stephenie McMillan Set Decoration Jany Temime Costume Design