Have you ever wondered about that old timey accent so many actors used in black and white movies? Hollywood stars like Katharine Hepburn, Bette Davis and Orson Welles, who sounded sort of British … but not quite. Was it all a put on or did people back then talk that way in real life? Mo investigates the emergence and disappearance of the accent commonly known as “Mid-Atlantic” with the help of linguist John McWhorter. Plus Hollywood dialect coach Jessica Drake tries her best to teach Mo how to talk that way.