South Park (Comedy Central, 10:00 p.m.) — The season 19 (!!!) finale of South Park sees the gentrification of the quiet, little, redneck mountain town reach a boiling point for Randy, while the rest of the citizens start the, “Good Guy With a Gun vs. Bad Guy With a Gun” debate.
The League (FXX, 10:00 p.m.) — The Shiva, The Sacko and The Snip are all up for grabs in the last-ever episode of the only show on TV that makes you think that you and your friends have a shot at being all buddy-buddy with an NFL player.
You’re the Worst (FXX, 10:30 p.m.) — Friends don’t let friends have baby gender reveal parties, but Becca and Vernon somehow manage to convince folks, including Jimmy, to show up for one of those insufferable events in the season two finale.
Taraji and Terrence’s White Hot Christmas (FOX, 9:00 p.m.) — Empire stars Taraji P. Henson and Terrence Howard host a star-studded holiday extravaganza featuring the likes of Mary J. Blige, Jamie Foxx and John Legend.
American Horror Story: Hotel (FX, 10:00 p.m.) — Someone call Peaches & Herb because The Countess and her one true love are reunited and it feels so good. Donovan and Ramona are still cooking up a dish best served cold and Alex pulls a Plaxico Burress.
Arrow (The CW, 8:00 p.m.) — Damien crashes Oliver’s mayoral holiday bash and Malcolm leaves Thea with some unsolicited advice in the season four finale.
The Goldbergs (ABC, 8:30 p.m.) — Barry goes full Ralphie and licks a metal pole while Beverly tries to turn Hanukkah into Christmas in the season three midseason finale.
Modern Family (ABC, 9:00 p.m.) — Nothing balances out the stress of the holidays like being forced to travel through horrendous weather and asked to suffer through cabin fever so that your step-grandmother can finally have a white Christmas. Gloria drags the family to a winter retreat for the holidays in the season seven midseason finale.
Blackish (ABC, 9:30 p.m.) — Wanda Sykes crashes the Johnson family Christmas, which — much to the chagrin of the kids — is focused more on the true meaning of the holiday, rather than the trample-strangers-for-discount-electronics reasons, this year.
Nashville (ABC, 10:00 p.m.) — The Nashville midseason finale features the Good Morning America crossover you’ve always dreamed of when Markus’ new album drops and Rayna and Deacon have some serious talking to do.
LATE NIGHT GUESTS:
The Late Show with Stephen Colbert: Michelle Dockery, Hugh Bonneville, Adam Leech, Adam McKay and Kurt Vile
Conan: Anna Faris, Deepak Chopra and Moody McCarthy
The Late Late Show with James Corden: Tyler Oakley, Hank Azaria and Rick Ross
The Daily Show: Marion Cotillard
The Tonight Show Starring Jimmy Fallon: Amy Poehler, Kevin Nealon and Lalah Hathaway
Jimmy Kimmel Live!: Wanda Sykes, Lewis Hamilton and Band of Merrymakers
Late Night with Seth Meyers: Adam Driver, Jesse Plemons and Aretha Franklin