Sandra Miju Oh is a Canadian–American actress. She is best known for her starring roles as Rita Wu on the HBO comedy Arliss (1996–2002), Dr. Cristina Yang on the ABC medical drama series Grey's Anatomy (2005–2014) and Eve Polastri in the spy thriller series Killing Eve (2018–2022). She has received numerous accolades, including two Golden Globe Awards and four Screen Actors Guild Awards, and thirteen Primetime Emmy Award nominations. In 2019, Time magazine named Oh one of the 100 most influential people in the world.