Sandra Oh on ‘The Chair’ and the Legacy of ‘Grey’s Anatomy’ (Exclusive)

ET’s Rachel Smith spoke with Sandra Oh about her new Netflix series, ‘The Chair,’ out Aug. 30. The actress also reflects on her time on ‘Grey’s Anatomy’ as the medical drama prepares for it’s 18th season. Amanda Peet, who created ‘The Chair,’ joins the chat and says Sandra is her muse.