Tom snubs Star at the Silver Bell Ball.

Star meets the ancient Queen Eclipsa.

Having received an ominous threat from her old boss, Amunet, Caitlin fears that her past time as Killer Frost may be back to haunt her. Felicity comes to Central City to help the girls celebrate Iris's bachelorette party, while Cisco, Joe and the guys take Barry out for a night on the town.

Murtaugh and Riggs investigate a death that occurs moments before the victim's bet wins a horse race. Leo Getz insists it's a homicide and aids in the investigation. Meanwhile, Murtaugh updates his will, while Riggs struggles to come to terms with his past.

The First Cavalry Division launches a rescue mission when one of their platoons is ambushed by thousands of enemy insurgents in Baghdad. As news breaks, the lives of the soldiers' families at Fort Hood are thrown into chaos and uncertainty.

After a convicted felon swears the NCIS agency framed him for murder a decade ago, Gibbs begins his own investigation, starting with a new autopsy by Ducky. Also, Senior FBI Agent Fornell joins the team, since he was the lead investigator in the original joint FBI and NCIS case.

A peasant revolt is short-lived. Arvid is a fugitive after violating the peace of the Thing. Frøya suspects Orm and Rufus of plotting with Jarl Varg.

Frankie's mom stays with her after becoming ill; Sue suggests to Sean that they should set each other up on dates; Axl and Brick ponder what Mike actually does at the quarry.

In the last night of knockouts, key advisor Kelly Clarkson helps Miley, Jennifer, Adam, and Blake get their artists ready to select songs and compete head-to-head while their competitors watch.

After coming out of the closet to Honey and Jessica, Nicole struggles with telling Marvin, fearful that her father will be disappointed in her. Meanwhile, Louis wants to manage the Cattleman's Ranch softball team on his own, so Jessica decides to coach the rival team from The Denim Turtle to prove that she is the superior manager. Chaos is sure to ensue when everyone gathers for the big game at the Greater Orlando Bar and Restaurant tournament.

Diane experiences a big life event toward becoming a woman and Bow, Ruby, Zoey and Alicia are there to support her. Meanwhile, afraid that he may never be able to beat Junior at basketball again, Dre conducts psychological warfare on Junior before challenging him to a game.

When Nate thinks he has found a pattern to the anachronisms, it leads the Legends to London in 1897 to hunt down a time-traveling vampire. When they arrive in London, they run into Rip, but not everyone welcomes him back so quickly, leaving Sara to make a tough choice in the end. Amaya tries to connect with Zari, but she is still struggling with being part of the team. Meanwhile, Stein discovers what Ray and Jax are up to and is not entirely pleased.

Randall adjusts to the foster system. Kate and Toby take the next step in their relationship. Kevin visits Sophie in New York. Jack and Rebecca finalize Randall's adoption.

Bull is asked to help a teachers union represent a woman who is being prosecuted by the DA for helping an impoverished student pass an important test, but who may be the scapegoat for a larger cheating scandal.

Appa wants in on Umma's side business; Janet assumes a new identity; Jung and Kimchee get a new freezer.

When Mickey finds out Ben takes medication to keep him focused, she is determined to prove that he is a perfectly functioning kid without it. She and Alba take over his struggling science fair project, but become overly invested, while Jimmy helps Chip make his secret boys club cool again.

The First Cavalry Division launches a rescue mission when one of their platoons is ambushed by thousands of enemy insurgents in Baghdad. As news breaks, the lives of the soldiers' families at Fort Hood are thrown into chaos and uncertainty.

Peril strikes during a risky dive as brothers Rick and Marty Lagina double down on their efforts to locate the original Money Pit with the most ambitious engineering operation in Oak Island history. The fellowship of the dig is faced with a tragic loss of one of their own.

While the search for the missing boys continues, the squad faces off with an untrustworthy priest, an angry ex-husband, and threats from the F.B.I. Rusty startles Flynn and Sharon with a surprising request.

To track down the infamous arms dealer Dan "Daniel" Valdano, Jake and Terry go undercover at an illegal gambling club, but when Holt gets involved to coach the two in the art of poker, his addiction resurfaces. Meanwhile, Boyle buys a food truck that was formerly used in a brutal string of murders without telling his investor, Amy, and Hitchcock and Scully challenge Rosa to a "Butt-lympics".

Gerry learns the meaning of 'Work-to-Rule' and is immediately in awe of this new and exciting concept. Meanwhile, Lisa attempts to set some much-needed boundaries between herself and her hormonally charged stepson; and Nisha inadvertently reveals a little too much to her students.

After going on a date with an old flame with ulterior motives, Courtney realizes that hidden agendas also apply to dating now that he's a public figure; now he will need T.K. and Jermaine's help to recreate a throwback prom-posal to hopefully get a second chance with someone he truly likes. Meanwhile, Reverend Ocho Okoye tries to get a hesitant Dina to join the church choir which leads to a soulful result.

NCIS is called in to investigate after a clinical trial of brain implants in Veterans is hacked. Also, Patton must work alongside his ex-wife, Doctor Anna Yoon.

Adam explains that unregulated food expiration dates lead to waste and that your 401(k) won't be enough to support your retirement. Plus, Adam's girlfriend Melinda proves that even with research, the future is unpredictable.

With Lyle and Erik's juries both struggling to reach a unanimous decision, the possibility of a mistrial leaves Leslie hopeful for the opportunity to work out a deal with the D.A'.s office.

Despite being on the outs with his sister, Kevin tries to help a desperate man find work in order to support his family. Meanwhile, Amy deals with the ramifications of invading Reese's privacy - an act that forces everyone to rethink their priorities and what it means to be a family.

When a farmer's strike led by a local preacher escalates, a man from his past is sent to restore order.

Daniel meets a dedicated MSU cowbell ringer, introduces a responsible way to help out children and puts his efforts into raising money for a cat's butthole.

Kai receives visits from Charles Manson as he begins to question everyone around him.

Ms. Bennigan is worried that Hot Dad is back together with his ex-wife. Meanwhile, Ms. Snap uses the school dance to impress a famous radio host.

Comic Jeff Ross.

Coming Soon...

Jim updates some conveniently forgotten news stories, examines the Trump administration's discriminatory religious liberty guidelines and pitches an invention to Mark Cuban.

Stephen welcomes actor Jason Segel, producer Jeff Fager, journalist Lesley Stahl, and a musical performance by Mavis Staples.

Mindy and Danny can't agree on the best way to care for an ailing Annette. Meanwhile, Anna throws a disastrous bridal/baby shower for Tamra, where Colette has a heated confrontation with her brother, Jody.

Coming Soon...

Coming Soon...

Martin prepares to face his hearing, but despite having closed the practice, he finds all his patients are trying to make appointments. An American tourist who visited Portwenn previously returns to the town, hoping to research her family tree. However, she also has a medical issue, and comes to the troubled doctor seeking his advice. Louisa goes to see Chris to find out how serious the situation is, while the townsfolk take steps to show Martin how much he is appreciated. Sigourney Weaver reprises her guest role from the previous series.

Alan Sugar sends the candidates off to Bruges to create a high-quality tour of the beautiful Belgian city that passengers would be happy to pay good money for. The teams also try to flog souvenirs to guests to top up their profit margins, but as they sell the tickets, there's jostling between candidates for sales and overpromising on what the tour groups will get, which could lead to major disappointment. The next day on the tours, facts are forgotten, candidates get their groups lost and, with time tight, one of them keeps cracking the whip on what's supposed to be a relaxed tourist experience.

Dan is frustrated by the universal lack of respect for his new status as a father, and decides to join a local dads' club. Desperate to fit in, how far will 'Papa Bear' go to impress the other dads? Brian is worried about his daughter's cultural identity, and Jo adds to his stress with her box of 'things I don't understand'.

Lance's flat isn't his own any more and Andy's staying with the mother-in-law. But at least they have their old faithful permission to escape. Or do they? The dark cloud of a solar farm threatens the tranquillity.

John Marlott adopts a new identity and gains employment. He believes someone is lying about the recent murders of local clergymen and he is determined to uncover the truth in his search for justice.