A MILLION LITTLE THINGS – “writings on the wall” – Katherine and Theo learn to adapt to their new life after Eddie’s accident. Rome and Regina grow distant as Rome suppresses his anger over the failed adoption. Delilah struggles with having a date at the house while the kids are away. Maggie unexpectedly bonds with her new roommate as Gary navigates trying to stay friends with her while building his relationship with Darcy on an all-new episode of ABC’s “A Million Little Things,” airing THURSDAY, DEC. 3 (10:01-11:00 p.m. EST), on ABC. (ABC/Jack Rowand)
JAMES RODAY RODRIGUEZ, DAVID GIUNTOLI

Supernatural — “Carry On” — Image Number: SN1520C_0015r.jpg — Pictured (L-R): Jared Padalecki as Sam and Jensen Ackles as Dean — Photo: Robert Falconer/The CW — © 2020 The CW Network, LLC. All Rights Reserved.

GREY’S ANATOMY – “The Center Won’t Hold” – Bailey finds herself in the middle of an argument with patients’ families as they await news about their children who were injured in a fire. Winston surprises Maggie, and Amelia and Link try to have some fun as new parents. Teddy learns her colleagues know more than she may like about her relationship woes with Owen, and Richard and Koracick go at it during the second hour of the “Grey’s Anatomy” season 17 premiere, THURSDAY, NOV. 12 (10:01-11:00 p.m. EST), on ABC. (ABC)
ELLEN POMPEO

GREY’S ANATOMY – ABC’s “Grey’s Anatomy” concludes the season with a two-hour shocker, THURSDAY, MAY 20. In the first hour, entitled “Sanctuary” (9:00-10:00 p.m., ET), Seattle Grace Hospital is hit with a crisis like no other in its history. Then, in the second hour, “Death and All His Friends” (10:00-11:00 p.m., ET), Cristina and Meredith’s surgical skills are put to the ultimate test. (ABC/SCOTT GARFIELD)
ELLEN POMPEO

WILL & GRACE — “We Love Lucy” Episode 316 — Pictured: (l-r) Megan Mullally as Karen Walker/Lucy, Sean Hayes as Jack McFarland/Lucy, Debra Messing as Grace Adler/Lucy, Eric McCormack as Will Truman/Ricky — (Photo by: Chris Haston/NBC)

SUPERSTORE — “Customer Safari” Episode 520 — Pictured: Colton Dunn as Garrett — (Photo by: Tyler Golden/NBC)

GREY’S ANATOMY – “Love of My Life” – Richard preps to present his PATH pen at the LA Surgical Innovation Conference but becomes distracted by his issues with Catherine. Maggie and Teddy run into people from their past at the same conference, while Hayes relives moments from when he met his late wife, on an all-new episode of “Grey’s Anatomy,” THURSDAY, MARCH 26 (9:00-10:01 p.m. EDT), on ABC. (ABC/Tony Rivetti)
KIM RAVER

SUPERSTORE — “Playdate” Episode 518 — Pictured: (l-r) Mark McKinney as Glenn, Kerri Kenny as Jerusha, Ben Feldman as Jonah, America Ferrera as Amy — (Photo by: Greg Gayne/NBC)

Credit: ABC

GREY’S ANATOMY – “Life on Mars?” – A wealthy inventor arrives at Grey Sloan and asks Koracick for help, while Meredith struggles to save a woman with diabetes who has been rationing her insulin. Jo and Link fight to save a young man who fell onto train tracks, and Jackson and Vic’s relationship hits a snag, on an all-new episode of “Grey’s Anatomy,” THURSDAY, MARCH 12 (9:00-10:01 p.m. EDT), on ABC. (ABC/Christopher Willard)
CHRIS CARMACK