Emma Thompson (Sybill Trelawney)
She played an oddball of a professor in Harry Potter and the Prisoner of Azkaban (2004) with the role of Divination teacher Sybill Trelawney. Thompson reprised her role in the following movies, the Order of the Phoenix and the Deathly Hallows – Part 2. After the film series concluded, Thompson went on to work on numerous projects, including writing a sequel to her own movie, 2010’s Nanny McPhee and the Big Bang, as well as roles in Men in Black 3, Saving Mr. Banks and Disney’s live action film Beauty and the Beast. Currently, Thompson is rumored to be preparing to portray Baroness in a live-action prequel feature film following a young Cruella de Vil.