Obsada:

• Daniel Radcliffe Harry Potter
• Richard Griffiths Uncle Vernon
• Pam Ferris Aunt Marge
• Fiona Shaw Aunt Petunia
• Harry Melling Dudley Dursley
• Adrian Rawlins James Potter
• Geraldine Somerville Lily Potter
• Lee Ingleby Stan Shunpike
• Lenny Henry Shrunken Head
• Jimmy Gardner Ernie the Bus Driver
• Gary Oldman Sirius Black
• Jim Tavaré Tom the Innkeeper
• Robert Hardy Cornelius Fudge
• Abby Ford Young Witch Maid
• Rupert Grint Ron Weasley
• Emma Watson Hermione Granger
• Oliver Phelps George Weasley
• James Phelps Fred Weasley
• Chris Rankin Percy Weasley
• Julie Walters Mrs. Molly Weasley
• Bonnie Wright Ginny Weasley
• Mark Williams Mr. Arthur Weasley
• David Thewlis Professor Lupin
• Devon Murray Seamus Finnegan
• Warwick Davis Wizard
• David Bradley Argus Filch
• Michael Gambon Albus Dumbledore
• Alan Rickman Professor Severus Snape
• Maggie Smith Professor Minerva McGonagall
• Robbie Coltrane Rubeus Hagrid
• Matthew Lewis Neville Longbottom
• Sitara Shah Parvati Patel
• Jennifer Smith Lavender Brown
• Tom Felton Draco Malfoy
• Bronson Webb Slytherin Boy
• Josh Herdman Gregory Goyle
• Genevieve Gaunt Pansy Parkinson
• Kandice Morris Girl 1
• Alfie Enoch Dean Thomas
• Dawn French Fat Lady in Painting
• Annalisa Bugliani Mother in Portrait
• Tess Bu Cuarón Baby in Portrait
• Violet Columbus Girl With Flowers
• Paul Whitehouse Sir Cadogan
• Emma Thompson Professor Sybil Trelawney
• Ekow Quartey Boy 1
• Rick Sahota Boy 2
• Jamie Waylett Vincent Crabbe
• Sharon Sandhu Girl 2
• Danielle Tabor Angelina Johnson
• Julie Christie Madame Rosmerta
• Freddie Davies Old Man in Portrait
• Peter Best The Executioner
• Timothy Spall Peter Pettigrew
• Ian Brown Man in the Leaky Cauldron reading book