The Late Show with Stephen Colbert Season 9 Season 9, episode 56 2/15/24 (Billy Joel, Chappell Roan) 10.0 / 10 February 15, 2024 41 min Stephen welcomes singer Billy Joel and a musical performance by Chappell Roan. Previous episode 2/14/24 (Mark Wahlberg, Lily Gladstone) Next episode 2/26/24 (Arnold Schwarzenegger, Julio Torres)