The Late Show with Stephen Colbert Season 4 Emma Stone, Flight of the Conchords Season 4, episode 14 Emma Stone, Flight of the Conchords 7.0 / 10 September 24, 2018 45 min Stephen welcomes actress Emma Stone with musical guest Flight of the Conchords. Previous episode Hillary Rodham Clinton, Nik Dodani Next episode America Ferrera, Nas