Despite recent gains like the successes of Black Panther, Crazy Rich Asians, black-ish and Fresh Off the Boat, Hollywood remains overwhelmingly white. Jeff Chang goes to Hollywood where actors and directors--including Dianne Doan, Adam Rodriguez, Dante Basco, Reggie Hudlin and Justin Chon--explore how the segregation of popular culture affects how we think about each other and how far we have actually come.