“Laissez les Bons Temps Rouler” – On the eve to Pride’s wedding to Rita, and Connor entering witness protection, Pride must find who attacked Jimmy (Jason Alan Carvell) and Connor (Drew Scheid), while also figuring out Sasha’s (Callie Thorne) ulterior motives regarding their son, on the series finale of “NCIS: NEW ORLEANS,” Sunday, May 23 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Pictured L-R: Chelsea Field as Rita Devereaux and Scott Bakula as Special Agent Dwayne Pride Photo: Sam Lothridge/CBS ©2021 CBS Broadcasting, Inc. All Rights Reserved.

BOB'S BURGERS: After Tina and Bob plan a father-daughter date to see Bob's favorite old campy vampire-sing-along movie, Tina decides to invite her group of friends along, as well. Meanwhile, Linda opens a restaurant for the raccoons in their alley in the "Vampire Disco Death Dance" season finale episode of BOBíS BURGERS airing Sunday, May 23 (9:00-9:30 PM ET/PT) on FOX. BOBíS BURGERS © 2021 by 20th Television.

“A Tale of Two Igors” – Deeks is kidnapped by an associate of Kirkin’s (Ravil Isyanov) in need of his help and NCIS investigates the shooting of a militarized dolphin equipped with a Russian microchip. Also, Beale makes Nell an interesting offer and Hetty returns, on the 12th season finale of NCIS: LOS ANGELES, Sunday, May 23 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Pictured: Eric Christian Olsen as Investigator Marty Deeks . Photo: CBS ©2021 CBS Broadcasting, Inc. All Rights Reserved.

Legends of Tomorrow -- "Bay of Squids" -- Image Number: LGN604fg_0002r.jpg -- Pictured: Dominic Purcell as Mick Rory/Heat Wave -- Photo: The CW -- © 2021 The CW Network, LLC. All Rights Reserved.

THE SIMPSONS: After Moe breaks their most sacred rule, a secret society of bartenders seeks ultimate vengeance on Homer and his friends in the “The Last Barfighter” season finale episode of THE SIMPSONS airing Sunday, May 23 (8:00-8:30 PM ET/PT) on FOX. Guest voice Ian McShane. THE SIMPSONS © 2021 by 20th Television.

“Reckoning” — McCall’s personal and professional lives collide when Delilah and her friends are threatened by a European crime syndicate for being eyewitnesses to the outfit’s execution of a drug cartel boss, on the first season finale of THE EQUALIZER, Sunday, May 23 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Pictured (L-R): Laya DeLeon Hayes as Delilah and Lorraine Toussaint as Viola “Vi” Marsette Photo: Mary Kouw/CBS ©2021 CBS Broadcasting, Inc. All Rights Reserved.

GREY’S ANATOMY - “Tradition” – Jackson shares his big news with his colleagues while Koracick and Levi fight to save a pregnant woman’s grandfather as she goes into labor. Maggie keeps a watchful eye on Meredith as Bailey and Richard put off telling her about DeLuca when “Grey’s Anatomy” airs THURSDAY, MAY 20 (9:00-10:01 p.m. EDT), on ABC. (ABC/Richard Cartwright)JAMES PICKENS JR.

LAW & ORDER: SPECIAL VICTIMS UNIT -- "Post-Graduate Psychopath" Episode 22014 -- Pictured: (l-r) Mariska Hargitay as Captain Olivia Benson, Ice T as Sergeant Odafin "Fin" Tutuola, Jamie Gray Hyder as Officer Katriona "Kat" Azar Tamin -- (Photo by: Heidi Gutman/NBC)