Yvonne Strahovski is an Australian actress. She first starred as Freya Lewis in the Australian series headLand prior to starting a Hollywood career. She gained international fame for her role as CIA Agent Sarah Walker in the hit series Chuck. After its final season aired in 2012, she starred as Hannah McKay in the Showtime series Dexter. She next played CIA Agent Kate Morgan in 24: Live Another Day. In 2015, she portrayed Rene Carpenter in the short-lived series The Astronaut Wives Club. As of 2017, she stars as Serena Joy Waterford in The Handmaid’s Tale. For her performance, she received a Primetime Emmy nomination for Outstanding Supporting Actress in a Drama Series. She has also starred in the films Killer Elite, I, Frankenstein, and The Predator, among others.