Kenneth Branagh (Professor Gilderoy Lockhart)

JKR & 'Potter' stars participate in Stephen Fry's birthday celebrations

HP actors doodle for charity

UK's Walk of Fame includes Potter stars

Harry Potter stars draw Christmas cards for charity

Kenneth Branagh takes on 'Mission: Impossible 3'

Update: Emma Watson and Kenneth Branagh help judge UK Film Council awards

Use your Potter professor proficiency to win DVD