NBC's midseason schedule has both Kenan and The Blacklist moving to new days -- to Mondays and Fridays, respectively. This Is Us' sixth and final season kicks off on Jan. 4. Law & Order Season 21 premieres Feb. 24. The Renée Zellweger-led The Thing About Pam premieres March 8. And The Endgame debuts Feb. 21, following the series premiere of American Song Contest.