The Tonight Show Starring Jimmy Fallon Season 4 Idris Elba, Ali Wentworth, Tame Impala Season 4, episode 180 Idris Elba, Ali Wentworth, Tame Impala July 31, 2017 45 min Previous episode David Spade, Desus & Mero, Penn & Teller Next episode Jeremy Renner, Bridget Everett, French Montana ft. Swae Lee