These are positive results for both shows, and the crossover concludes tonight.
NBC: The Voice (9.8 million/1.7 rating) perked up two-tenths, while A Very Pentatonix Christmas (5.8 million/1.2 rating) filled in for The Brave.
CBS: Man with a Plan (5.7 million/1.1 rating) and 9JKL (4.6 million/0.9 rating) picked up a tenth while Kevin Can Wait (6.3 million/1.2 rating), Superior Donuts (5.1 million/1.0 rating) and Scorpion (5.4 million/0.9 rating) were on par with last week.
ABC: The Good Doctor (9.5 million/1.8 rating) took a hit in total viewers, but was relatively stable in the demo. CMA Country Christmas (8.2 million/1.2 rating) was on par with last year's result.
Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.