Ewan McGregor joins the show to discuss his tour de force performance in “Halston,” the limited series in which he plays the take-no-prisoners designer who took New York by storm. He shares what first drew him to the role, how he prepared to capture the man and his craft, why he wanted to meet Liza Minnelli before playing Halston, and the scenes he found most challenging to play.  McGregor also reflects on the arc of his career to date, the dynamic and distinct career choices he’s made along the way, and the fears he still faces when he tackles a new role.