When a murder weapon from a case close to Athena in the early '90s resurfaces, flashbacks to 1989 show how Athena joined the LAPD and became the police officer she is today.

As Calvin and Tina near a milestone anniversary, Dave and Gemma decide to help the Butlers have the wedding they missed out on the first time around; Malcolm and Marty prepare an unforgettable performance for their parents' special occasion.

Everything comes to a head as Cassie confronts Lexie's killer and Rob has a breakthrough about Katy's murder.

After a first-round dance to a style they have not yet performed, seven couples compete, with two couples dancing at the same time in the same style in a Dance-Off challenge.

Taylor Swift serves as a Mega Mentor to all of the coaches' teams on the third night of the Knockouts, as the coaches pair their artists to perform individually against a teammate, then select a winner to move on to the Live Playoffs.

When a stamp enthusiast is murdered, Murdoch wonders if the murder is linked to the man's stamp collection or his collection of lovers.

Bob hires Abishola to take care of Dottie in his home while she recovers. Also, Dottie has a hard time dealing with her limitations and takes it out on Abishola.

With the season half over and racers jockeying for points, the horseplay gets crazier than ever at Route 66 Raceway in Illinois. Lizzy & Team NOLA have been an unstoppable force so the competition is prepared to do anything to get ahead.

When a showgirl dies, Frankie's investigation leads her to go undercover as a server at a mermaid-themed nightclub.

Mark and Emily go head to head in court for the first time; things get awkward when Mark must cross-examine Lola's mother, who is called in as a character witness for a homeless youth charged with felony vandalism.

Bright's quest for answers about his childhood leads him to a junkyard, where he's bombarded with gunshots. Narrowly escaping, Bright and the NYPD discover multiple bodies on the scene, with victims spanning decades. Gil, Dani, Frank and Bright must investigate this serial killer who Bright suspects has something to do with "The Surgeon". Meanwhile, Ainsley's exclusive interview with Martin takes an unexpected turn, forcing her to team up with Bright.

Bull faces the seemingly impossible task of defending a client who already confessed to accidentally killing the doctor he blames for his mother's death.

While performing his first solo surgery, Dr. Shaun Murphy alienates a nurse, which puts his residency in jeopardy. Also in this episode, Dr. Neil Melendez disagrees with Dr. Audrey Lim on a risky surgery, and Dr. Claire Brown spirals into self-destructive behaviors, causing negative ramifications in the workplace.

Sydney, Elijah and Briana take on a pill mill owner responsible for creating an addiction epidemic in a small Tennessee town. Jake helps George move forward in his post-prison life.

Drug smugglers cut holes in President Trump's border wall, Elizabeth Warren takes heat from her 2020 Democratic rivals, and Colson Whitehead discusses "The Nickel Boys".

Actor Matt Damon.

Celeste Barber and the Sklar Brothers discuss Kanye West's pricey brunch and a shake-up at McDonald's, and Spade reveals his role on "The Real Housewives of Orange County".

Actor Chris Evans; actress Naomi Scott; EarthGang performs.

Stephen welcomes country singer Tim McGraw and Sen Sherrod Brown.

Casey and Evan take to the open road for a tense reunion. Back home, Sam and Zahid get ready to party, and Elsa bids farewell to the past.

It's two years after the tragic events on the beach. Who is troubled outsider Bonnie and what is her mysterious link to Alyssa?.

Using Max's daughter as bait, Jack and Harry convince Max to meet face to face.
Stranded in the jungle, Marcus stumbles across a prisoner camp. Greer visits Gloria hoping to draw a connection between Reyes and her missing husband.

Emily seeks help from an author when her favorite tree is threatened.

Mowgli goes missing and the kids have to work with Bagheera to get him home safely.

After a poorly planned raid on a slaughterhouse, the Wave spins out of control and a rift develops between Lea and Tristan that tears the group apart.

James welcomes actress Jessica Biel, actress Natasha Lyonne, and comic Chris Garcia.

In Holby City's 1,000th episode, a familiar face returns for the hospital's 150th anniversary. Ric is discharged, but is this the last Holby will see of him?

Kat worries about sharing a kiss with Sunny with Zombie Jude still on their trail. Meanwhile, the gang encounter another boat, which Jo decides to stay on to avoid Kat's bossiness.