Daniel Radcliffe (Harry Potter), Rupert Grint (Ron Weasley), Emma Watson (Hermine Granger), Robbie Coltrane (Rubeus Hagrid), Ralph Fiennes (Lord Voldemort), Michael Gambon (Albus Dumbledore), Brendan Gleeson (Professor Alastor 'Mad-Eye' Moody), Maggie Smith (Minerva McGonagall), Gary Oldman (Sirius Black), Robert Pattinson (Cedric Diggory), Jason Isaacs (Lucius Malfoy), Tom Felton (Draco Malfoy), Clémence Poésy (Fleur Delacour), Robert Hardy (Cornelius Fudge), Eric Sykes (Frank Bryce), Frances de La Tour (Madame Olympe Maxime), Warwick Davis (Filius Flitwick), Predrag Bjelac (Igor Karkaroff), Miranda Richardson (Rita Skeeter), Shirley Henderson (Moaning Myrtle), Alan Rickman (Severus Snape), Timothy Spall (Wurmschwanz), David Tennant (Barty Crouch jr.), Mark Williams (Arthur Weasley), James Phelps (Fred Weasley), Oliver Phelps (George Weasley), Bonnie Wright (Ginny Weasley), Jeff Rawle (Amos Diggory), Stanislav Ianevski (Viktor Krum), Roger Lloyd-Pack (Bartemius 'Barty' Crouch), Katie Leung (Cho Chang), Matthew Lewis (Neville Longbottom), William Melling (Nigel), David Bradley (Argus Filch), Devon Murray (Seamus Finnigan), Afshan Azad (Padma Patil)