Final Adjusted TV Ratings for Tuesday 21st January 2020 By DarkUFO (January 23, 2020, 3:55 pm) NCIS, Ratings, Arrow, Black-ish, Legends of Tomorrow, This is Us, The Resident, Project Blue Book, FBI, New Amsterdam, The Conners, Bless This Mess, Mixed-ish, FBI: Most Wanted, Emergence