Watch What Happens Live with Andy Cohen Season 15 Season 15, episode 161 Lena Dunham; Maggie Gyllenhaal October 10, 2018 30 min Actress Lena Dunham; actress Maggie Gyllenhaal. Previous episode K.J. Apa; Lili Reinhart; Luke Perry; Mädchen Amick Next episode Reza Farahan; Destiney Rose