Hollywood actor John Lithgow showcased his incredible 'transfiguration' abilities as he filmed scenes as Professor Albus Dumbledore for the upcoming Harry Potter series. The 79-year-old star was pictured as the headmaster of Hogwarts for the very first time as he filmed scenes on the windy beaches of Cornwall. He wore the professor's iconic long white hair and beard, dark wizarding robes, and thin glasses. John, who follows in the footsteps of Richard Harris and Michael Gambon for the new