Two brothers in critical condition are rushed into the hospital by their parents, leaving Dr. Choi, April and Dr. Charles to piece together what actually transpired. Dr. Manning becomes suspicious of a new mother entering the E.D.

Archie grows concerned for Frank after someone from his past arrives in Riverdale. Betty and Alice's investigation into incidents at Stonewall Prep leads them on a collision course with their number one suspect. Jughead challenges Bret to a duel to settle their grievances, while Toni, Kevin and Fangs seek revenge against Nick St. Clair, who has shown up unexpectedly in Riverdale. Finally, a trip to New York City gives Veronica an opportunity to catch up with her old friend Katy Keene.

With more potential cases of wrongful child apprehensions, Joanna and Billy investigate Millwood Family Services and discover a potential error in the custody hearing evidence that will change everything in the case and in their lives.

Callie is forced to make a difficult decision after learning that the Anwei International case is going forward; Mariana prepares for her app launch; Alice's lies surface during a road trip, putting her relationship with Joey in jeopardy.

The first group of contestants takes the stage again; actor Jason Biggs joins the panelists.

Guy brings the culinary combat to Flavortown's aisles in every round.

Peter will need to concentrate on his developing relationships in Santiago, the vibrant capital of Chile. His first date raises serious concerns when she reveals she has never been in love before. Can she convince Peter that she is ready to settle down and get married? Another woman is getting a second one-on-one date causing a furor with one devastated bachelorette who hasn't even had one yet.

After a father and daughter get kidnapped, a former foe of the BAU returns with very specific demands for Reid that give a whole new meaning to the phrase "wheels up".

Julia lends a book to some lady. Fogg finds a sock.

In a twist of fate, four smiths must forge a twist and stack Damascus blade. After two rounds the last two smiths standing must return home and recreate the Darb Sri Gun Chai, an enormous, double handed Thai battle sword. Two beautiful swords will be tested to their limits, but only one can be proclaimed the Forged in Fire Champion and win the prize of $10,000.

Four smiths are tasked with forging Japanese Natas using a traditional Japanese technique. After two intense rounds, the three remaining blades are tested to determine which contestants will head to their home forges to recreate the prestigious Zulu War Axe. Which smith's weapon will have what it takes to chop down the competition, win $10,000, and be crowned Forged in Fire Champion?

When Nancy finds herself stuck in an alternate reality, the Drew Crew desperately searches for a way to bring her back.

A brokenhearted Ruby makes a phone call she will regret. Travis is forced to choose which side he's on.

Lucia decides to host a fundraiser at the restaurant and finds her voice along the way. Emilio faces an identity crisis. Beto goes behind Ella's back. Val struggles to maintain her false identity but is outed to a member of the family.

It's cold outside, but the competition is heating up in Flavortown Market as Guy Fieri welcomes back three previous GGG winners to compete in his winter-themed games. The chefs are all confident that they can win again, but they have to outlast each other over three rounds of ice-cold, brand-new games to create lunch, dinner and an international favorite. Ultimately, only one chef will shred Guy's winter games and the competition to go on a Flavortown shopping spree worth up to $20,000.

Ten pairs of contestants are introduced and must craft a section of a theme park.

The surprising arrival of a new fire truck brings both joy and chaos to members of Firehouse 51. Boden and Severide are asked to make peace with an old foe for the greater good. Brett receives family news while Foster plans a party with friends.

Ivar and Igor may be plotting against Oleg, but they're still part of the force that will depart Kiev to invade Scandinavia. King Harald and King Bjorn begin preparations for the invasion. But can enough be done to resist the Rus force?

Guy Fieri brings in chefs representing cuisines from all around the world to team up and fuse their cultures' flavors together in delicious, cohesive and win-worthy dishes. He surprises them by revealing their partners, and then the teams create their best spicy dish and a classic duo, pitting their cuisines against the others to find out which combination of cultures is the tastiest. In the end, one fusion team will out-combo the others and go on to shop Flavortown for up to $20,000.

Joseph's been sending sexy Sabrina his love and his money but his sister doesn't buy Sabrina's lies and calls in Nev and Kamie for some truth. What they discover is so shocking that they wonder if Sabrina's lies will ever end.

After receiving a distressing 911 call, Burgess enlists the team's help to track down a girl caught up in a sex-trafficking ring.

When the BAU team travels to Denver to investigate several murders, Prentiss is forced to evaluate her relationship with Mendoza.

While Richard fights back against the FBI and the media, ATF Agent Embry investigates a serial bomber terrorizing the Southeast and discovers a crucial link to the Olympic bomb.

Dex goes under cover as a potential buyer to help Hoffman and Grey with the next phase of their drug case. Dex becomes close to a fellow veteran support group member. Ansel struggles to maintain order at Bad Alibi and enlists Tookie's help.

Roback scrambles to keep a promise. Sasquatch reminds the guys they have unfinished business. Holloway has plans to help Qasem's village.

Tory Belleci and Streetbike Tommy meet experts of the battlefield who recreate black powder blasts from the Civil War, and using cutting-edge technology, they experiment with this simple yet deadly explosive.

Full Frontal ponders this week's myriad failures of democracy, argues that the state of dental care in America could use a good check up, and bravely takes on the terrifying world of healthcare costs.

President Trump's impeachment trial ends, Roy Wood Jr. honors unsung black explorers, and New York Times Magazine reporter Nikole Hannah-Jones discusses "The 1619 Project".

Coming Soon...

Jo Koy, Ron Funches and Morgan Stewart discuss Madonna's crowd work in London, a sex doll establishment in Las Vegas and a pizza-shaped engagement ring from Domino's Pizza.

Actress Claire Danes; actress Lana Condor; Lil Wayne performs.

Stephen welcomes actor Jim Carrey.

Angela Diaz reaches out to BoJack. Princess Carolyn gets an offer from Lenny Turteltaub. Todd cooks up a scheme.

With time running out to protect the portal, Elvis and friends join forces to infiltrate the Conclave - and free Mayakén.

While attempting to expose the truth, Magne gets another shock. Hope seems lost, but have the Jutuls underestimated their foe - and the power of good?.

With help from an unlikely ally, Adam uncovers a startling secret. Backed into a corner, Katz makes a rash decision.

The witches and the Benandanti clash in a climactic confrontation in which lives - and loves - are forever transformed.

The celebratory launch of a new luxury resort is cut short when a woman is found electrocuted in her hotel bathtub - with the door locked from the inside. It looks like a simple case of suicide, but with Jack Mooney no longer around to confirm Commissioner Selwyn's suspicions, DI Neville Parker is temporarily flown over from Manchester to close the case.