The Tonight Show Starring Jimmy Fallon Season 6 Saoirse Ronan, Russell Westbrook, Alessia Cara Season 6, episode 45 Saoirse Ronan, Russell Westbrook, Alessia Cara December 4, 2018 45 min Previous episode Margot Robbie, Elsie Fisher, Hootie & the Blowfish Next episode Andy Cohen, John Legend