The Top 8 pair up in the most intense mystery box challenge of the season, in which the chef-testants are challenged to pull off something highly creative and seriously delicious with corn. Only one will win a game-changing advantage that is certain to cause a ruckus in the tapas-themed, tag-team challenge. The best junior home cooks in America are put to the test.

Barry faces off with his oldest, and most formidable nemesis, Reverse Flash.

Eve takes a more active role in her main man's professional life. Meanwhile, Lucifer gets back to basics and Amenadiel fights for his family.

With the kids away at the school dance, Katie and Greg look forward to a romantic evening alone; Anna-Kat is crushed when the boy she likes doesn't ask her to the dance; Oliver begins to panic when the town psychic's predictions begin to come true.

Kyle feels threatened by Andi's relationship with Ryan. But a change of heart forces both Kyle and Andi to take a hard look at their feelings.

The NCIS team investigates the murder of a Marine Sergeant in the States who was hailed as a war hero for his efforts overseas. Also, Gibbs turns to Doctor Grace Confalone for advice after he uncharacteristically unravels and abandons his team at a crime scene investigation.

The Village residents face individual fears while supporting Ava on the day of her immigration hearing. Gabe and Ava prepare for their day in court. Katie takes a birthing class. Nick attempts to gain closure with the help of Sarah.

The top 3 artists are revealed as safe via America's votes, the bottom 2 artists are sent home, and the middle 3 artists compete in the Instant Save for the final spot in the finale.

After learning that donations are down at their church, Peggy grows concerned that the cutbacks will affect the nursing home where she is secretly housing a close relative. Mike and Peggy blame the low donations on Father Abdi and disagree with him about how to raise funds. Meanwhile, Joey pet-sits his friend's snake and, in true Joey fashion, uses the snake to his advantage.

Clarke tries to win over the leaders of Sanctum in order to let her people stay. Meanwhile, Bellamy, Echo and Octavia discover a new threat while on a mission to retrieve the transport ship.

Dre has concerns about Jack and Diane spending the weekend with their friends' family in the desert. Meanwhile, Pops is forced to come to terms with how he treats women after he helps set Junior up.

The Scarlet email hack brings up memories of the trio's first meeting four years ago, reminding them that together they can overcome anything.

A woman with information about the death of Maggie's husband is abducted, leading OA and the team to uncover a criminal operation larger than anyone imagined. Also, Dana puts her career in jeopardy when she stands by and allows Maggie to work on this case that has such a personal connection to her.

Coming Soon...

The Bering Sea takes a brutal toll on captains and crew. Wild Bill calls the Cornelia for help. Jake confronts a disorderly crew, forcing his toughest decision yet as captain. Josh mans the helm as Casey makes a risky ship-to-ship transfer in high seas.

In order to afford a new water heater, Rio and Mike must come up with ways to make money since Mike refuses to let Rio's mom, Donna, pay for it. Mike decides to sell their chickens' eggs at the local farmers market; and Rio tries to find new clients for therapy, but the town doesn't seem to want their business.

The Super Fight tournament kicks off while Genos takes on multiple monsters who have appeared in City C. Elsewhere, countless monsters are wreaking havoc in multiple areas, but the Hero Association is being overwhelmed by the sheer number of threats.

After tracking Apollyon, a deadly underground spy network, to war-torn South Ossetia, Pride is separated from the team and faces grave danger. Also, in order to save Pride, the NCIS team must locate a mole who continues to feed information to Apollyon.

EJI's new symbol of their love, a brightly painted front door, garners the attention of the neighborhood, who don't appreciate "Marigold 142" quite as much as our throuple.

Emily is forced to deal with another devastating loss. However, her grief soon transforms into drive when she realises Rex Wolfe was only the tip of the iceberg.

Sharpe works on a creative way to help Max. Kapoor gets surprising news. Reynolds takes a big step in his relationship with Evie. one of the doctors makes a life-altering decision.

As Bob is pulled between multiple projects, he and Gwen begin rehearsals for Chicago, but the mounting pressure may prove too much to bear.

Louise admits that she's ashamed of Tom's lack of employment; the couple decide to communicate more openly.

Daniel breaks down a video of a tipsy umpire, meets a golfer who does incredible tricks and reveals New England Patriots owner Robert Kraft's sex tape.

Jim makes the case for universal basic income, takes a critical look at "poverty tourism" in South Africa and proposes splitting America up into different countries.

A neighborhood tough named BAMF threatens Josh and levies a "tax" on the food truck. Tray reconnects with another O.G. in an attempt to learn the new code of the street. Bobby has a new girlfriend, but she comes with more baggage than he could've ever anticipated.

Chase hustles to make money; Savannah tries to create an actual product for her beauty brand.

Jimmy welcomes Jeff Daniels, Jamie Foxx & Corinne Foxx and Maluma.

Stephen welcomes TV hosts Gayle King, Anthony Mason with musical guests Tony Dokoupil, comic Pete Holmes, and The National.

Lex's insect half takes over completely, attacking League members and converting them to accomplices. The remaining heroes track Lex to a National Park, where she plans to start a conflagration that will destroy the entire planet.

Marius and Julia's con takes them out to California. Audrey and Carly follow multiple leads in their search for answers about Lila's whereabouts. Lizzie entangles herself in the Bernhardt family business as a way to keep Marius under her control.

A student's confession leads to an arrest and a trial. Elle experiences Campbell's dark side, and Harry's drug use escalates.

James welcomes actress Lily Collins, actor Charles Melton, with musical guest NCT 127.

Nigella and contestants are given historical recipes at the State Library of Victoria to inspire a three-course meal. The team who create the least impressive menu will head into the next elimination.

Stuck as a shadow, Lena tries to protect Webby from her suspicious new friend Violet during a supernatural sleepover.

It's the story of five unlikely allies in life, teaming up and buying a house. It's a grand social experiment with one glaring problem: they'll have to actually live with each other.

When mysterious but adorable creatures called Mayoi suddenly appear in San Fransokyo, Hiro is convinced that they're part of some nefarious plot by Liv Amara.

On the cusp of worldwide fame, Madonna is wrapped up in a passionate and influential relationship with art pioneer Jean-Michel Basquiat.

The race continues for Greg Davies's golden head trophy. Today, an interesting selection of facial hair and a fascinating collection of continuous noises.

Recovering alcoholic Joseph falls into despair when his ex Debbie decides to move to Australia in a bid to start a new life, and takes their nine-year-old son Shea with her. Joseph decides to walk away from his present life and boards a boat bound for Ireland to confront hazy, fear-inducing memories from a childhood spent in the care system.