The Top 16 face off in their first team challenge, during which they cook lunch for first responders. Each team will have to create a dish featuring a delicious filet mignon and the guests will vote on which is better - the team with the most votes will win the challenge. Then, it's up to the judges to determine which two cooks from the losing team will head home.

Richard, Jackson, April and Catherine tackle a tough trauma case intensified by hospital politics; Amelia finally faces her feelings about Owen; Meredith gets caught between Nathan and Alex over a patient.

An attack by an invisible hellhound at a campsite leads Sam and Dean to investigate the mysterious circumstances. Meanwhile, two of Crowley's own personal demons uncover what he has been hiding. Castiel gets a lead on Kelly Kline.

Raj searches for a cheaper living arrangement.

When Jack fixates on his relationship with Rachel to the detriment of the magazine and his friends, Eddie and Roland try to break him of his obsession habit. Also, as Jack's work suffers, Clark steps up to lead the staff and displays a surprising amount of self-confidence.

Emily convinces Teddy to enter what she thinks is a game-changing invention into the Wayne Innovation contest against the elitist engineers of Wayne X, even though he has his doubts. Meanwhile, Van takes advantage of Ron's good nature and has him assemble a toy in hopes of preoccupying his new girlfriend's child.

When Christy and Adam get into a car accident, Bonnie is hurt to discover she is neither of their emergency contacts.

Dr. Reese is contacted for help by a troubled teen in a psychiatric facility and Dr. Manning tries to help parents make a decision about their comatose daughter's surprise pregnancy. April begins to deal with repercussions from her personal life. Meanwhile, Dr. Choi and Dr. Rhodes work to save both a young girl from Ecuador who collapsed mid-flight, as well as her mother, who made great sacrifices for her daughter.

When a major piece of evidence is mysteriously destroyed, new rumors begin to swirl as to who was really behind Jason's murder. Tensions build when Jughead's father returns to the fray and it's revealed that he and Fred have some unresolved issues between them. Meanwhile, Veronica takes matters into her own hands after her fight with Hermione. Cheryl approaches Betty with an unexpected proposal that leaves Betty torn.

Jake and Vanessa's messy relationship poses a threat to the campaign, forcing Olivia to take action. Meanwhile, a game-changing revelation about the conspiracy surrounding Francisco Vargas's assassination is revealed.

Juliette helps Maddie navigate the wave of attention she receives after her performance at the CMT Music Awards. Zach demands the masters from Rayna and Deacon's unfinished album.

Troy lays down a bet against Chase and Holden. Daniel's bragging wears Dwaine down. Gunner causes trouble for Bruce. Gee takes charge on Frenchy's boat.

Greg stirs up an old family feud when he finds money he accused Matt of stealing from him when they were younger. Also, Joan takes offense when Heather writes off her forgetfulness as "old age"; Colleen confronts a mechanic she believes is sexist; and Tim makes the kids go through an impromptu earthquake drill to see if they could figure out how to get home without money or cell service.

Joe, Sal, Q and Murr act frosty while working the ice cream counter. Later they take Joe's dogs for a romp in the park with some help from strangers. Tonight's big loser watches his blood boil while performing with a gospel choir.

Will and Katie attempt to make contact with a new arrival in the bloc; Bob has some questions for the Bowman family.

Con man Benjamin Jones has gone from committing the ultimate betrayal to performing the ultimate sacrifice, when he turned himself in to the FBI to save Alice from wrongful imprisonment. Now in jail, Ben is forced to reckon with his criminal past, while the team at Anderson Vaughan Investigations must come to terms with getting in bed with the bad guys. How will Alice and Ben game the system - and each other - to stay together and overcome their less-than-legal pasts?.

Someone trying to punch Logan in the face accidentally punches Cody. Chip attempts to sort it out.

An investigation into weapons trafficking becomes personal for Tommy when an old friend becomes connected to the case. Lockhart demands to see results from Kyle's investigation into Frank's actions, leading Frank to reveal surprising information to his trainee.

After a plane crashes in the Ural Mountains, Tom and Nez go undercover in Russia to infiltrate a mysterious, top-secret military facility. Meanwhile, Scottie enlists Mr. Solomon to find answers about her husband.

Sam can't find the follow-up hit to Ike Turner's 'Rocket 88'. Colonel Tom Parker's conniving ways are exposed. Jerry Lee Lewis and Jimmy Swaggart have their eye on the same girl.

Sandra teaches a pit bull self-control. Lisa and Bryce sell instant garbage. A couple explains alcohol to their adult son. Fred discovers models.

Trevor and Jordan Klepper sing to "forgotten" Americans, Team Trump threatens to erase climate data, and Alynda Segarra discusses Hurray for the Riff Raff's "The Navigator".

Coming Soon...

Actress Kristen Stewart; actor Maz Jobrani; Dawes performs.

Coming Soon...

J.K. Simmons follows Titanium Rex around in hopes of playing him in a movie about the League. Meanwhile, the recently-escaped villains form their own group, the Injustice Club.

Coming Soon...

Coming Soon...

Harry is caught up in a dangerous investigation into a murderous Smithfield market butcher. Meanwhile, Golding closes in.

Adam Hills, Alex Brooker and Josh Widdicombe are joined by guests comedian Harry Hill and physicist Professor Brian Cox to pick over the week's biggest stories.

The Titans are determined to find out what happened to the missing 2'oclock hour during Daylight Saving Time.