Gary Oldman Sirius Black
Julie Walters Molly Weasley
Emma Watson Hermione Granger
Daniel Radcliffe Harry Potter
Emma Thompson Sybill Trelawney
Harry Melling Dudley Dursley
Jason Isaacs Lucius Malfoy
Ralph Fiennes Lord Voldemort
Helena Bonham Carter Bellatrix Lestrange
Rupert Grint Ron Weasley
Fiona Shaw Petunia Dursley
Geraldine Somerville Lily Potter
Alan Rickman Severus Snape
Josh Herdman Gregory Goyle
Brendan Gleeson Alastor "Mad-Eye" Moody
David Thewlis Remus Lupin
Maggie Smith Minerva McGonagall
Tom Felton Draco Malfoy
Imelda Staunton Dolores Umbridge
Michael Gambon Albus Dumbledore
Evanna Lynch Luna Lovegood
Natalia Tena Nymphadora Tonks
David Bradley Argus Filch
Dominic Sidoli Visual Effects Producer
Robbie Coltrane Rubeus Hagrid
Jessica Hynes Mafalda Hopkirk (voice)
Matthew Lewis Neville Longbottom
Mark Williams Arthur Weasley
Michael Goldenberg Screenplay
Bonnie Wright Ginny Weasley
J.K. Rowling Novel
Katie Leung Cho Chang
Kathryn Hunter Arabella Figg
Anna Worley Script Supervisor
Lionel Wigram Executive Producer
Timothy Spall Peter Pettigrew (uncredited)
Tim Alexander Visual Effects, Visual Effects Supervisor
Alfred Enoch Dean Thomas
Warwick Davis Filius Flitwick
John Atterbury Phineas
Daisy Haggard Lift (voice)
David Yates Director
Robert Hardy Cornelius Fudge
David Holmes Stunt Double
Peter Burgis Foley Artist
Adrian Rawlins James Potter
Richard Griffiths Vernon Dursley
James Phelps Fred Weasley
James Mather Supervising Sound Effects Editor, Supervising Sound Editor
Oliver Phelps George Weasley
Miles Jupp TV Weatherman
Arben Bajraktaraj Azkaban Death Eater
Richard Leaf Dawlish
George Cottle Stunts
Tolga Kenan Stunts
George Harris Kingsley Shacklebolt
Theresa Corrao Visual Effects Producer
Michael Wildman Centaur
Greg Powell Stunt Coordinator
Nick Dudman Makeup Effects Designer
James Payton Frank Longbottom (uncredited)
Rowley Irlam Stunts
Timothy Bateson Kreacher (voice)
David Heyman Healer in Portrait (uncredited), Producer
Jim McManus Barman
Nigel Heath Foley Mixer
Dan Snape Digital Compositor
Stuart Craig Production Design
Tony Maudsley Grawp
Peter Cartwright Elphias Doge
Stephen Woolfenden Second Unit Director
Mark Taylor Sound Re-Recording Mixer