Daniel Radcliffe, Rupert Grint and Emma Watson with Helena Bonham Carter, Robbie Coltrane, Warwick Davis, Ralph Fiennes, Michael Gambon, Brendan Gleeson, Richard Griffiths, John Hurt, Jason Isaacs, Alan Rickman, Fiona Shaw, Timothy Spall, Imelda Staunton, David Thewlis and Julie Walters.