Daniel Radcliffe:Harry Potter;Emma Watson:Hermione Granger;Rupert Grint:Ron Weasley;Michael Gambon:Albus Dumbledore;Alan Rickman:Severus Snape;Ralph Fiennes:Lord Voldemort;Helena Bonham Carter:Bellatrix Lestrange;Bill Nighy:Rufus Scrimgeour;Brendan Gleeson:Alastor 'Mad-Eye' Moody;John Hurt:Mr. Ollivander;Ciarán Hinds:Aberforth Dumbledore;Matthew Lewis:Neville Longbottom;Rhys Ifans:Xenophilius Lovegood;Tom Felton:Draco Malfoy;Jason Isaacs:Lucius Malfoy;Clémence Poésy:Fleur Delacour;Bonnie Wright:Ginny Weasley;Warwick Davis:Griphook;Robbie Coltrane:Rubeus Hagrid;David Thewlis:Remus Lupin;Evanna Lynch:Luna Lovegood;Helen McCrory:Narcissa Malfoy;Timothy Spall:Wormtail;Julie Walters:Molly Weasley;Imelda Staunton:Dolores Umbridge;Fiona Shaw:Aunt Petunia;Natalia Tena:Nymphadora Tonks;James Phelps:Fred Weasley;Oliver Phelps:George Weasley;Mark Williams:Arthur Weasley;Richard Griffiths:Vernon Dursley;Harry Melling:Dudley Dursley;Frances de la Tour:Madame Olympe Maxime;Sophie Thompson:Mafalda Hopkirk;David O'Hara:Albert Runcorn;Steffan Rhodri:Reg Cattermole;Katie Leung:Cho Chang;Samuel Roukin:The Snatcher;Ian Kelly:Mr. Granger;Michelle Fairley:Mrs. Granger;Peter Mullan:Death Eater Yaxley;Guy Henry:Pius Thicknesse;Arben Bajraktaraj:Antonin Dolohov;Rod Hunt:Thorfinn Rowle;Suzanne Toase:Alecto Carrow;Ralph Ineson:Amycus Carrow;Adrian Annis:Death Eater;Emil Hoștină:Death Eater;Richard Strange:Death Eater;Paul Khanna:Death Eater;Anthony John Crocker:Death Eater;Peter G. Reed:Death Eater;Granville Saxton:Death Eater;Judith Sharp:Death Eater;Ashley McGuire:Death Eater;Penelope McGhie:Death Eater;Bob Yves Van Hellenberg Hubar:Death Eater;Tony Kirwood:Death Eater;David Ryall:Elphias Doge;Matyelok Gibbs:Auntie Muriel Weasley;Simon McBurney:Kreacher (voice);Jon Campling:Death Eater;Devon Murray:Seamus Finnigan;William Melling:Nigel;Simon Grover:Death Eater;Freddie Stroma:Cormac McLaggen;Jessie Cave:Lavender Brown;Anna Shaffer:Romilda Vane;Josh Herdman:Gregory Goyle;Scarlett Byrne:Pansy Parkinson;Afshan Azad:Padma Patil;Nick Moran:Scabior;Toby Jones:Dobby;Kate Fleetwood:Mary Cattermole;Rade Šerbedžija:Gregorovitch;Jamie Campbell Bower:Young Gellert Grindelwald;Hazel Douglas:Bathilda Bagshot;Adrian Rawlins:James Potter;Geraldine Somerville:Lily Potter;Miranda Richardson:Rita Skeeter;Dave Legeno:Fenrir Greyback;Graham Duff:Death Eater;Domhnall Gleeson:Bill Weasley;Carolyn Pickles:Charity Burbage;George Harris:Kingsley Shacklebolt