By now most fans of the show will be aware that Emma Corrin has nabbed the coveted role as the Princess of Wales.Along with Corrin, the other exciting new addition to The Crown is Gillian Anderson as the iron lady, Margaret Thatcher.The new series will also see Olivia Coleman retain her title as Queen Elizabeth, and we will also see the return of Helena Bonham Carter (Princess Margaret), Josh O’Connor (Prince Charles), Tobias Menzies (Prince Philip), and Erin Doherty (Princess Anne).Season three