Harry Shum Jr. Joins Season 19 Of 'Grey's Anatomy'

Grey Sloan Memorial has a new doctor on call! Harry Shum Jr. Is joining "Grey's Anatomy" for the medical drama's 19th season, which premieres this fall on ABC. The "Crazy Rich Asians" star has been tapped to play Daniel "Blue" Kwan, a brilliant first-year surgical resident that has a lot to prove after a family crisis interfered with his career plans.