The Late Show with Stephen Colbert Season 2 Senator Al Franken, Rock Legend Joe Walsh; Best Moments of the Week, with a Newly-Recorded Opening & Monologue Season 2, episode 196 Senator Al Franken, Rock Legend Joe Walsh; Best Moments of the Week, with a Newly-Recorded Opening & Monologue August 4, 2017 45 min Previous episode Anthony Mackie, Elizabeth Olsen, Arcade Fire Next episode Laura Dern, Leah Remini, Trombone Shorty