MONDAY
Batwoman: Kate and Kara seek out Bruce Wayne in the “Crisis” crossover and fall finale. 7 p.m., The CW
Black Lightning: The Pierce family fears for Jennifer’s life in the “Crisis” crossover and fall finale. 8 p.m., The CW
Beat Shazam: A holiday version of the Name That Tune rip-off. 7 p.m., Fox
Impeachment Hearing: Possibly the last of the House’s hearings before an impeachment vote. 8 a.m., all the channels
TUESDAY
Ellen’s Greatest Night of Giveaways: Ellen and a bunch of celebrities give stuff away to deserving and needy people in an attempt to make you cry. This goes on for three solid nights, so I’m not sure why “Night” in the title is singular. Series premiere. 7 p.m., NBC
The Flash: Black Lightning, Barry, Cisco, and Killer Frost come up with a plan in the “Crisis” crossover and fall finale. 7 p.m., The CW
The Conners: Dan excludes Jackie from the family Santa photo in the fall finale. 7 p.m., ABC
Bless This Mess: Mike and Rio’s first Christmas as a married couple is interrupted by wacky crises. Fall finale. 7:30 p.m., ABC
mixed-ish: Alicia and Paul try to keep Christmas traditions from the compound alive. Fall finale. 8 p.m., ABC
black-ish: Pops goes all out for Christmas. Fall finale. 8:30 p.m., ABC
Emergence: The entire Evans family is put in danger in the fall finale. 9 p.m., ABC
WEDNESDAY
Making It!: In the two-hour finale, the final contestants must design a party for a loved one. Season finale. 8 p.m., NBC
Castle Rock: Season two finale. Hulu
Martha & Snoop’s Potluck Dinner: Holiday Frost Fight: All I know is that Paris Hilton is involved. 8 p.m., VH1
The Goldbergs: Beverly becomes competitive about holiday cards in the fall finale. 7 p.m., ABC
Schooled: CB tries to show Lainey his true feelings via Beanie Baby. Fall finale. 7:30 p.m., ABC
Modern Family: Cameron sneaks off for a big job interview. Fall finale. 8 p.m., ABC
Single Parents: Rory, Emma, and Amy discover their parents are dating in the fall finale. 8:30 p.m., ABC
Stumptown: Dex goes undercover as a substitute teacher in the fall finale. 9 p.m., ABC
Riverdale: Jughead searches for his grandfather, Forsythe Pendleton Jones I. Fall finale. 7 p.m., The CW
Nancy Drew: Nancy reconnects with her father in the fall finale. 8 p.m., The CW
Almost Family: Julia looks into her own fertility options. Fall finale. 8 p.m., Fox
SEAL Team: Jason leads his first mission following surgery. Fall finale. 8 p.m., CBS
S.W.A.T.: The team tries to provide security for a warlord in the fall finale. 9 p.m., CBS
THURSDAY
The Great American Baking Show: Emma Bunton is your new host. Season premiere. 8 p.m., ABC
Stockholm: Ethan Hawke stars in this film about the bank robber who inspired the term, “Stockholm Syndrome.” 8 p.m., Starz
Supernatural: Unexpected allies in the fall finale. 7 p.m., The CW
Legacies: A Christmas monster uses holiday cheer to infiltrate the school in the fall finale. 8 p.m., The CW
Young Sheldon: Sheldon fakes being sick to avoid a swimming test. I feel ya, Sheldon. Fall finale. 7 p.m., CBS
The Unicorn: Wade has his first crush since becoming single again. Fall finale. 7:30 p.m., CBS
Mom: Something about a cat show. Fall finale. 8 p.m., CBS
Carol’s Second Act: Carol plans a Christmas celebration in the fall finale. 8:30 p.m., CBS
Evil: “7 Swans a Singin’.” That’s all I got. 9 p.m., CBS
Superstore: Jonah and Sandra go into contract negotiations with corporate in the fall finale. 8 p.m., NBC
Perfect Harmony: Obviously, this episode involves a Christmas performance. Fall finale. 8:30 p.m., NBC
FRIDAY
6 Underground: Ryan Reynolds and Dave Franco star as members of a team of international operatives brought together to take down a dictator. Also, car chases! Netflix
Marvel’s Runaways: Third and final season. Hulu
The Grand Tour: Seamen: Like the Grand Tour but with boats. Amazon
The Expanse: The entire fourth season. Amazon
Mel Brooks Unwrapped: A celebration of American treasure, Mel Brooks. 8 p.m., HBO
The 88th Annual Hollywood Christmas Parade: Christmas but a parade. 7 p.m., The CW
American Housewife: A family heirloom is broken in the fall finale. 7 p.m., ABC
Fresh Off the Boat: Louis threatens to ruin Christmas by trying to help. Fall finale. 7:30 p.m., ABC
The Blacklist: Red and the Task Force visit a former blacklister in the fall finale. 7 p.m., NBC
Hawaii Five-0: A tourist helicopter is shot down in the fall finale. 7 p.m., CBS
Magnum P.I.: Magnum is set up. Fall finale. 8 p.m., CBS
SATURDAY
Saturday Night Live: Scarlett Johansson & Niall Horan 10:30 p.m., NBC
Hellboy: David Harbor takes over the horns. 10 p.m., HBO
SUNDAY
Watchmen: “Everything ends? for real this time.” That’s all I know. Goodbye awesome show, you were awesome. Series finale. 8 p.m., HBO
The 42nd Annual Kennedy Center Honors: Earth, Wind & Fire, Sally Field, Linda Ronstadt, Sesame Street, and Michael Tilson Thomas are celebrated. 7 p.m., CBS
The Sound of Music: ~spins on a mountain~ 6 p.m., ABC
The Simpsons: Sideshow Bob is Santa. Fall finale. 7 p.m., Fox
Bless the Harts: Betty tries to give the family Christmas on a budget. Fall finale. 7:30 p.m., Fox
Bob’s Burgers: Linda saves Christmas in the fall finale. 8 p.m., Fox
Family Guy: Stewie is scarred by his trip to visit Santa. Fall finale. 8:30 p.m., Fox
Rick & Morty: Fourth season finale. 10:30 p.m., Cartoon Network