Cast (in credits order)

Daniel Radcliffe - Harry Potter
Rupert Grint - Ron Weasley
Emma Watson - Hermione Granger
Richard Griffiths - Uncle Vernon Dursley
Fiona Shaw - Aunt Petunia Dursley
Harry Melling - Dudley Dursley
Toby Jones - Dobby the House Elf (voice)
Jim Norton - Mr. Mason
Veronica Clifford - Mrs. Mason
James Phelps - Fred Weasley
Oliver Phelps - George Weasley
Julie Walters - Molly Weasley
Bonnie Wright - Ginny Weasley
Mark Williams - Arthur Weasley
Chris Rankin - Percy Weasley
Tom Felton - Draco Malfoy
Jason Isaacs - Lucius Malfoy
Edward Tudor-Pole - Mr. Borgin (scenes deleted)
Jenny Tarren - Aged Witch
Robbie Coltrane - Rubeus Hagrid
Tom Knight - Mr. Granger
Heather Bleasdale - Mrs. Granger
Isabella Columbus - Girl in Bookstore
Kenneth Branagh - Professor Gilderoy Lockhart
Peter O'Farrell - Short Man - Daily Prophet
Ben Borowiecki - Angus (Diagon Boy)
Harry Taylor - Station Guard
Matthew Lewis - Neville Longbottom
Devon Murray - Seamus Finnigan
David Bradley - Argus Filch
Alan Rickman - Professor Snape
Richard Harris - Albus Dumbledore
Maggie Smith - Professor Minerva McGonagall
Jamie Waylett - Vincent Crabbe
Joshua Herdman - Gregory Goyle
Miriam Margolyes - Professor Pomona Sprout
Gemma Padley - Penelope Clearwater
John Cleese - Nearly Headless Nick
Hugh Mitchell - Colin Creevey
Alfred Enoch - Dean Thomas
Eleanor Columbus - Susan Bones
Sean Biggerstaff - Oliver Wood
Rochelle Douglas - Alicia Spinnet
Emily Dale - Katie Bell
Danielle Tabor - Angelina Johnson
Jamie Yeates - Marcus Flint
Warwick Davis - Professor Flitwick
Violet Columbus - Girl with Flowers
Peter Taylor - Man in the Moving Picture
Luke Youngblood - Lee Jordan
Scott Fern - Adrian Pucey
David Holmes - Adrian Pucey
David Massam - Slytherin Beater #2
Tony Christian - Slytherin Beater #3
David Churchyard - Slytherin Keeper
Gemma Jones - Madam Pomfrey
Shirley Henderson - Moaning Myrtle
Edward Randell - Justin Finch-Fletchley
Sally Mortemore - Madam Irma Pince
Louis Doyle - Ernie MacMillan
Charlotte Skeoch - Hannah Abbott
Brendan Columbus - Boy in Study Hall 1
Robert Ayres - Boy in Study Hall 2
Alfred Burke - Professor Armando Dippet
Leslie Phillips - The Sorting Hat (voice)
Helen Stuart - Millicent Bulstrode
Daisy Bates - Brunette Lady in the Moving Picture
David Tysall - Count - Moving Picture
Christian Coulson - Tom Marvolo Riddle
Martin Bayfield - Young Rubeus Hagrid
Robert Hardy - Cornelius Fudge
Julian Glover - Aragog (voice)
Les Bubb - Reader
Adrian Rawlins - James Potter (uncredited)
Geraldine Somerville - Lily Potter (uncredited)

Directed By
Christopher Columbus

Screenplay By
Steve Kloves

Producers
Michael Barnathan
David Barron
Chris Columbus
Paula DuPré Pesman
David Heyman
Mark Radcliffe
Tanya Seghatchian

Casting By
Karen Lindsay-Stewart

Cinematography
Roger Pratt

Production Design
Stuart Craig

Set Decoration
Stephanie McMillan

Costume Design
Lindy Hemming

Film Editing By
Peter Honess

Original Music By
William Ross - Adaptions
John Williams