The Tonight Show Starring Jimmy Fallon Season 4 Jon Hamm, Kate Upton, Life Hacks Expert Grant Thompson Season 4, episode 194 Jon Hamm, Kate Upton, Life Hacks Expert Grant Thompson August 18, 2017 45 min Previous episode Rami Malek, Kathryn Hahn, Meek Mill ft. The-Dream Next episode Sarah Paulson, Tig Notaro, Luis Fonsi