Carols! Cartoon anthems! Corporate synergy! Ryan Seacrest hosts “The Disney Holiday Singalong” (ABC, 8 p.m.) that features familiar songs and appearances from BTS, Katy Perry, Andrea Bocelli, Michael Bublé, Ciara, Chloe x Halle, Adam Lambert, Leslie Odom Jr., Derek and Julianne Hough, Pink and Kerry Washington. Also stepping in: the casts of “The Lion King,” “Aladdin,” and “Frozen.”
More music comes from the CMA Country Christmas (ABC, 9 p.m.) from Nashville, with contributions from Kelsea ballerina, Gabby Barrett, Dan + Shay, Florida Georgia Line, Lady A, Little Big Town, Tim McGraw, Darius Rucker and Lindsey Stirling. Thomas Rhett and his wife, Lauren Akins, host.
The Kim Cattrall series “Filthy Rich” (CBS, 9 p.m.) comes to an abrupt end, just as another family secret comes.
The Top 17 perform on “The Voice” (NBC, 8 p.m.).
Just one original made-for-TV holiday romance tonight? It’s “The Christmas Listing” (Lifetime, 8 p.m.), a real estate saga With Lexi Giovagnoli and Travis Burns.
Lyra ignores the alethiometer on “His Dark Materials” (HBO, 9 p.m.).
On “Industry” (HBO, 10 p.m.), Harper’s workday spirals out of control.