Hailed as a national treasure in Britain, actor Olivia Colman is emerging as a global star with two royal roles. First, she is earning Oscar buzz for her turn as the tempestuous Queen Anne in Yorgos Lanthimos’ The Favourite. Then she will take over for Claire Foy as an impassive Queen Elizabeth II on Netflix’s The Crown. Lanthimos has built a reputation for morbid but wickedly funny works, and Colman had worked with him before on the delightfully bizarre film The Lobster.