The Late Show with Stephen Colbert Season 4 Billy Eichner, Itzhak Perlman Season 4, episode 38 Billy Eichner, Itzhak Perlman November 2, 2018 45 min Stephen welcomes actor Billy Eichner and talks with musical guest Itzhak Perlman. Previous episode Chris Wallace, Cole Sprouse, Tony Bennett Next episode Jude Law, Amy Klobuchar