The Tonight Show Starring Jimmy Fallon Season 4 James McAvoy, Nick Offerman, Kings of Leon, Nick Valensi Season 4, episode 70 James McAvoy, Nick Offerman, Kings of Leon, Nick Valensi January 18, 2017 45 min Previous episode Michael Keaton, Nina Dobrev, The xx Next episode Aziz Ansari, Carrie Brownstein, Panic! at the Disco