Late Night with Seth Meyers Season 4 Anderson Cooper, Gilbert Gottfried, Celeste Ng Season 4, episode 159 Anderson Cooper, Gilbert Gottfried, Celeste Ng September 20, 2017 45 min Seth welcomes Anderson Cooper, Gilbert Gottfried and Celeste Ng. Previous episode Jennifer Lawrence, Caitriona Balfe, Ezra Klein Next episode Bobby Moynihan, Billie Jean King