Late Night with Seth Meyers Season 4 Lena Dunham, Nick Kroll, John Mulaney Season 4, episode 14 Lena Dunham, Nick Kroll, John Mulaney October 12, 2016 45 min Seth welcomes Lena Dunham and Nick Kroll & John Mulaney. Previous episode Sarah Silverman, Jake Tapper Next episode Vice President Joe Biden, Dr. Jill Biden, Sturgill Simpson