Saturday Night Live - What2Watch

Certainly no stranger to this show, Tina Fey returns to wrap up its 43rd season as guest host, marking her sixth time in that role since her days as an "SNL" regular. She comes back to it having conquered new territory – namely, Broadway – with the stage adaptation of "Mean Girls," which she also wrote in its movie incarnation. Nicki Minaj makes her third appearance as musical guest. Cecily Strong and Kate McKinnon are among the ensemble players.