The Tonight Show Starring Jimmy Fallon Season 4 Kevin James, Ilana Glazer, Rudimental ft. James Arthur Season 4, episode 205 Kevin James, Ilana Glazer, Rudimental ft. James Arthur September 19, 2017 45 min Previous episode Demi Lovato, John Cleese Next episode Ben Stiller, Fred Armisen, Little Big Town, Kacey Musgraves and Midland