EXCLUSIVE: Rowan Blanchard (Poker Face, Snowpiercer) has joined the series regular cast of Hulu’s The Handmaid’s Tale sequel series The Testaments, sources confirm to Deadline. She joins the previously announced leads, Chase Infiniti, Lucy Halliday and Ann Dowd, who returns as her original character, Aunt Lydia. Blanchard stars as Shunammite, a pampered teen from a […]