When King Shark escapes from an A.R.G.U.S. holding tank, Lila and Diggle travel to Central City to warn The Flash. King Shark shows up at the West house and attacks Joe, Iris, Wally and Barry.

Louis and Jessica learn that Emery has great potential to be the next Chinese-American tennis super star. But after hiring tennis legend Billie Jean King to take Emery to the next level, they realize she may be taking the training too far. Meanwhile, Eddie helps Evan pay off a gambling debt.

The celebrity players are Kesha; Mira Sorvino; Taye Diggs; Rachel Ray; Jaime Pressly; and Loretta Devine.

Doctor Cyril Taft experiences the rush of an NCIS case after he is assigned surgical duty to Gibb's suspect and finds key evidence. Also, Dinozzo pays Jeanne Benoit a visit as he chases a lead involving doctors in Sudan.

As romantic relationships move forward, the Liars investigate a new suspect in the murder case. With Ezra back in Rosewood, Aria must tell him the truth about her involvement with his book. Spencer and Caleb deal with a media leak that affects the campaign. Hanna takes a look at her life after an incident at work. Emily gets harassed by the stalker while she continues the search for Sara.

Meanwhile, two lovers finally tie the knot with the help of a special officiant.

Reagan causes chaos between Nick and Winston when she tells them she'll sleep with just one of them in an attempt to challenge the guys' indecisiveness. Meanwhile, Schmidt is reunited with his college frenemy, Benjamin, when looking at wedding venues with Cece.

Sparks fly when Kermit and Miss Piggy pretend that they are back together for the sake of Kermit's impressionable nephew Robin. And now that Camilla is taking up all of Gonzo's time, Pepe and Rizzo audition for a replacement wingman.

When Sara invites Jimmy to accompany her to an ex's party and play the role of her "boyfriend", Jimmy realizes his feelings for Sara may be deeper than he thought. At home, Gerald and Vanessa panic about their parenting abilities when Edie starts acting out.

When an unstable detective returns to the Nine-Nine after years undercover, Jake doesn't know what to make of him. Meanwhile, Charles' rebellious behavior pits him against the precinct's custodian, and Holt enlists Gina's help in directing a "fun and informational" video starring himself and Rosa.

After tracking stolen Navy TNT to a cocaine warehouse, Special Agent Pride and the NCIS team uncovers a domestic drug ring that is producing their own cocaine and headed by Sonja's childhood friend, Marion Watkins.

Peggy and Sousa propose a trade with Whitney Frost, while the SSR gets help from Howard Stark that may be the key to eliminating Zero Matter.

Johnny gets thrown into the raw milk business; Moira tries to connect with the townspeople; David gives style advice.

When an incredibly optimistic coffee-shop owner is murdered, Liv uses her sunny outlook to help Clive solve the murder. Meanwhile, things begin to go from bad to worse for Blaine, and Drake is forced to cancel plans with Liv due to a run in with Seattle's finest.

Dr. Rhodes and Dr. Choi disagree over the final decision made by a patient suffering from a life-threatening heart condition. The pending lawsuit against Dr. Halstead continues to move forward, and Sarah Reese and Dr. Zanetti scramble to save a patient with a misdiagnosed flesh-eating bacterial disease. Elsewhere, Dr. Manning treats a young girl diagnosed with a contagious bacteria, prompting her and Dr. Halstead to take action to avoid a major outbreak.

Danny scores a 1967 Mustang that he hopes he can turn into another Count's Kustoms masterpiece. He visits a local muscle car collection for inspiration, and later brings in an expert from the Shelby headquarters for a seal of approval. But will The Count's Mustang cut the mustard? Also, Shannon and Roli meet a classic couple and their classic 50s Chevys.

After piecing together the clues as to where her mother hid the Mortal Cup, Clary, Jace, Alec and Isabelle are on the clock to find its hiding place before anyone else. But with demons and Downworlders lurking everywhere, obtaining the Cup may not be as easy as they had hoped.
Meanwhile, as Simon's symptoms become increasingly worse, he fears he is turning into a vampire.

Asa and Big Foster bond during a spontaneous and destructive crime spree.

Coming Soon...

A woman is murdered in a grisly scene reminiscent of a horror film, prompting the team to investigate a chilling game in which players pay to experience sheer terror.

Scott, Stiles, Lydia, Malia, and Liam are trying to figure out how to defeat the Beast of Gévaudan that the Maid of Gévaudan, Marie-Jeanne Valet, faced in 1765. As Gerard Argent, recounts Valet's story to Scott's pack in hopes they can deduce the creature's weaknesses.

Josh works with Jim Tom to make up a batch from his family's recipe book. Elsewhere, Chico and Sandra make their first run and Tim's tank is not enough for the Poland order.

Stewart becomes certain there's a larger conspiracy against the firm. It's the first time Sanderson & Yao has ever been involved in a truly dramatic situation, but Dean has shed his "Grinder" persona and refuses to listen to Stewart's "paranoia". Instead, Dean decides to focus on being the office intern, so Stew has to take matters into his own hands.

Danny plans to put the Count's Kustoms touch on a classic Harley-Davidson; Danny finds a rare Mercury that he knows nothing about, but he loves it so much that he starts bidding anyway.

When Gerry learns that former Olympic champion Donovan Bailey is coming to town, he's determined to seek retribution for a long-standing bone he has with the track 'star'.

Abby and the girlfriends help Delia cope after the fallout of Gordon's news. Jake returns from Latvia with a secret to tell Abby. Jo has to finally face her feelings about Scott. Phoebe makes a surprise announcement. Barbara eyes a new potential love interest.

Peggy desperately tries to save Dr. Wilkes with a dangerous plan to stop Whitney Frost. But Thompson makes a surprising move that could destroy them all.

When Sands, Senator Morra's deadly representative, enlists Brian's help to eliminate an immediate threat he needs to keep secret from the politician, Brian learns Sands' dangerous and shocking past. Also, Brian's sister, Rachel, scrambles to cover up his abrupt side mission with Sands when the FBI can't reach him regarding a new case.

With time running out, Wil, Amberle and Eretria must cross ancient Human ruins to reach the Bloodfire. But a nefarious evil stands in their way, testing their friendship and manipulating them against each other. At the palace, Allanon and Ander stave off a coup while facing the imminent attack from the Dagda Mor and his army.

Johnnie Cochran brings an energy that transforms the case. As jury selection gets underway, the prosecution and defense seek out the assistance of jury research experts, who come back with some surprising results. Meanwhile, Faye Resnick publishes a tell-all book, complicating the court proceedings.

This week our bladesmiths are given a 'twisted' challenge when they are asked to forge a weapon from cable steel. The competition slowly unravels as they handle this difficult steel. After two rounds only two are left to return home and forge an Egyptian Khopesh. Back at the forge their iconic weapons are put through their paces but only one can be crowned Forged In Fire champion.

Daniel helps a guy get revenge on Mother Nature; gives out Oscars for racism; uses a condom for the first and last time.

Casey continues his run for alderman, but a citywide propaganda attack against his campaign makes him reconsider his candidacy. The rescue squad is summoned to the scene of a man trapped inside of a burning car with suspicious evidence suggesting that that the fire may have been intentionally set. Mouch's upcoming bachelor party looms, but with Trudy's nerdy brother Larry handling the details, everyone fears for the worst. Meanwhile, Jimmy and Brett take a kidnapping investigation into their own hands.

Senate Republicans preemptively veto President Obama's Supreme Court nomination, Jessica Williams investigates a homophobic church, and Anthony Mackie discusses "Triple 9".

Judd Apatow, Wyatt Cenac and Dion are tonight's guests.

Pope Francis suggests using contraceptives to scale back the Zika virus, and Larry discusses issues facing African-American voters with Al Sharpton, Robin Thede and Mike Yard.

Jimmy is joined on the show by Kevin Spacey, Bill & Melinda Gates and Kygo.

Stephen welcomes Debra Messing, Zachary Quinto, and a musical performance by Violent Femmes.

Chris is joined by three celebrity guests who battle it out to determine who has the funniest take on the day's pop culture.

As Mickey tries to get her life back on track, Gus takes his date with Bertie to hilarious extremes.

Seth is joined on the show by Bobby Cannavale and David Remnick.

James is joined on the show by Khloe Kardashian.