“Crazy Hair and a Teeny Tiny Part of Canada” — Christy has trouble enjoying her sober birthday when she learns her sponsor, Nora (Yvette Nicole Brown), is moving away. Also, an argument leads Bonnie and Adam to make a hasty decision, on the sixth season finale of MOM, Thursday, May 9 (9:01-9:30 PM, ET/PT) on the CBS Television Network. Pictured L to R: Allison Janney as Bonnie and William Fichtner as Adam. Photo: Tyler Golden/Warner Bros. Entertainment Inc. © 2019 WBEI. All rights reserved.

GREY’S ANATOMY – Worlds will collide in Seattle once again, as ABC is set to air a TGIT crossover event on Thursday, May 2, featuring all-new episodes of “Grey’s Anatomy” and “Station 19” from 8:00-10:00 p.m. EDT. The TGIT crossover event kicks off with an all-new episode of “Grey’s Anatomy,” entitled “What I Did for Love,” where Maggie treats one of Station 19’s own, and Jo learns a hard lesson. Meanwhile, when working with a family seeking asylum, Meredith makes a call that could jeopardize her career on “Grey’s Anatomy,” THURSDAY, MAY 2 (8:00-9:01 p.m. EDT), on The ABC Television Network. (ABC/Scott Everett White)
JASON GEORGE, JAINA LEE ORTIZ, BORIS KODJOE, BRETT TUCKER, JAKE BORELLI, KELLY MCCREARY, KEVIN MCKIDD

Supernatural — “Moriah” — Image Number: SN1420c_0867r.jpg — Pictured (L-R): Misha Collins as Castiel, Jared Padalecki as Sam and Jensen Ackles as Dean — Photo: Jack Rowand/The CW — © 2019 The CW Network, LLC. All Rights Reserved.

SUPERSTORE — “Easter” Episode 416 — Pictured: (l-r) Nico Santos as Mateo, Nichole Bloom as Cheyenne — (Photo by: Tyler Golden/NBC)

LAW & ORDER: SPECIAL VICTIMS UNIT — “Dearly Beloved” Episode 2019 — Pictured: (l-r) Shiri Appleby as Kitty Bennett, Mariska Hargitay as Lieutenant Olivia Benson, Josephine Huang as Heidi — (Photo by: Virginia Sherwood/NBC)

Supernatural — “Ouroboros” — Image Number: SN1414B_0002b.jpg — Pictured (L-R): Alexander Calvert as Jack and Philippe Bowgen as Noah Ophis — Photo: Shane Harvey/The CW — © 2019 The CW Network, LLC. All Rights Reserved.

“The D & D Vortex” — Pictured: Wil Wheaton (Himself), William Shatner (Himself) and Kareem Abdul-Jabbar (Himself). When the gang finds out Wil Wheaton hosts a celebrity Dungeons and Dragons game involving William Shatner, Joe Manganiello, Kareem Abdul-Jabbar and Kevin Smith, deception and betrayal are the path to make it to the one open seat, on THE BIG BANG THEORY, Thursday, Feb. 21 (8:00-8:31 PM, ET/PT) on the CBS Television Network. Photo: Michael Yarish/CBS ©2019 CBS Broadcasting, Inc. All Rights Reserved

A MILLION LITTLE THINGS – “secrets and lies” – After troubling news, Delilah finds herself once again leaning on her friends in order to help her family, unexpectedly having to rely on Katherine the most out of all people. Despite Gary’s protests, Maggie insists on running the Suicide Prevention 5K with the rest of the gang, where Danny also plans to introduce someone special to his mom and sister, on the midseason premiere of “A Million Little Things,” returning in its new timeslot on THURSDAY, JAN. 17 (9:01-10:00 p.m. EST), on The ABC Television Network. (ABC/Jack Rowand)
JAMES RODAY, DAVID GIUNTOLI, CHRISTINA MOSES, STEPHANIE SZOSTAK, TRISTAN BYON, ROMANY MALCO