The Tonight Show Starring Jimmy Fallon Season 4 Jessica Chastain, Joe Manganiello, Gary Clark Jr., Prodigy Season 4, episode 108 Jessica Chastain, Joe Manganiello, Gary Clark Jr., Prodigy March 21, 2017 45 min Previous episode Jake Gyllenhaal, Paris Jackson, Julia Michaels Next episode Woody Harrelson, John Cena, Martin Garrix & Dua Lipa