A big perk of starring in - and producing - his own show is Daniel Dae Kim's ability to set up an onscreen reunion with a Lost costar. During an exclusive interview with Us Weekly about Prime Video's Butterfly, Kim broke down how he got Henry Ian Cusick to appear in a surprise role. "Ian and I have known each other since Lost. We've stayed friends and our families are friends. So when it came time for a British actor who could play the father of Oliver, he naturally came to mind," Kim, 57, told Us about the show, which premiered on Wednesday, August 14.