In one of the toughest challenges of the season, the six remaining junior home cooks face the restaurant takeover challenge. The contestants will split into two teams and take over a real Los Angeles restaurant. Find out which team is victorious and who will advance to the Top 4.

After Ronnie attacks a physicist, Barry and the team realize they need to go after Caitlin's fiancé who is now a dangerous meta-human. They deduce the best way to track Ronnie is to find Dr. Martin Stein who was working on a project called F.I.R.E.S.T.O.R.M. Barry struggles to balance his duties as The Flash and his relationship with Linda Park, and Joe enlists Cisco's help to reinvestigate the murder of Nora Allen. General Eiling returns to Central City.

When the cul-de-sac plans a block party to celebrate NASCAR, Louis urges the family to use the event to make new friends (and promote Cattleman's Ranch Steakhouse). But Jessica has problems fitting in, especially after she befriends a beautiful trophy wife the roller blade moms don't like. Meanwhile, Eddie schemes to win the respect of the neighborhood kids.

DiNozzo returns to the military academy he attended as a teenager after a murdered Marine and alumni of the school is found clutching the photo of a current student. Also, Bishop and her husband invite Gibbs and the team out for a special dinner.

While Leslie and April take a business trip to Washington, April wrestles with her future. Back in Pawnee, Andy tries to find April the perfect job.

Aria hopes Andrew can be her tutor; Spencer helps Jonny with a new project.

Family rivalry spirals out of control when Jessicas sister, Connie, and her far more affluent husband come to visit. The Huangs try to convince everyone they're doing great financially, when nothing could be further from the truth. Meanwhile, Eddie is excited to be reunited with his cousin Justin, who introduced him to hip hop, until he learns the kid has moved on to grunge.

Leslie and Ben come under fire for participating in an Old Pawnee tradition. April and Ron go on a scavenger hunt. Donna and Garry stroll down memory lane.

Jake asks Kay for help adjusting some of Annie's annoying habits, and in return he helps Kay plan a Valentine's Day celebration for her new girlfriend; Gil and Dennah fall for some firefighters and try to track them down.

After an NCIS agent is killed during a security detail for the Vice Chief of Naval Operations, the team must determine if this was an assassination attempt or if someone is targeting one of their own. Meanwhile, Agent Brody is placed under investigation and her mysterious past is reevaluated.

Peggy discovers the shocking truth about Leviathan but doesn't realize that her true enemies are even closer than she imagined. Meanwhile, Souza is close to confirming the truth about Peggy and may just put her in the crosshairs of the SSR.

Moira is hired to be a local winery's spokesperson; David struggles with a health problem.

Jim tries to make his way to the campaign headquarters after Candace releases him with only a bus pass in hand. He finds a charitable woman who gives him a ride, but he is horrified when she informs him of his daughter's death.

A ghost starts killing people through various electronic devices. Sam and Dean discover who was killed and why this ghost is seeking revenge on a group of college students but what they can't figure out is how he's doing it. With three dead, the brothers must stop the ghost before he claims his next victim.

Bay's very personal matter goes public when the UMKC administration gets wind of the situation, and an investigation is launched. Now the unwitting participants must face the strong opinions of others, and face their own beliefs about what really happened.

When a new bar opens in the neighborhood, it completes the final piece of the puzzle for Nick's epic Valentine's Day pub crawl. Meanwhile, Jess and Ryan drunkenly contemplate their future, Coach meets a new woman - over and over again - and Schmidt tries to fit into the world of politics.

The artists compose a unique character inspired by the original sounds of two-time Oscar nominee Erik Aadahl (Godzilla, World War Z).

Levi wants to show the world how the Amish really live; Merlin is threatened when Sam Mullet is released from prison; Caleb is frustrated with Levi's lack of respect.

With high hopes of meeting single women, Will and TJ go out to their favorite watering hole on Valentine's Day. With help from the bartender, Liz, Will lands a date and oddly finds himself attending a cat party - but his heart is pulled elsewhere. Meanwhile, Marcus tries to plan the perfect Valentine's date for Shea, but when things don't go according to plan, Marcus turns to Chris for his sage advice in Will's absence.

Callaghan's daughter is in town visiting, and after seeing her old graduation photo, Gerry wants take her out on a date.

Mindy has some big news to tell Danny but, just as she is getting ready to tell him, his father (guest star Dan Hedaya) and half-sister (guest star Madison Moellers) show up for an unexpected visit. The whole crew is invited to Annette's house for the world's most awkward family dinner.

Dan and Laura take the buyers back to Torrance for an auction that has them battling for the best unit of the day. Ivy changes up his game to stunning results and Brandi puts Jarrod on a harsh budget. Dave takes on Rene against every locker, but it remains to be seen who will come out with one of the best lockers in Storage Wars history.

Having found an engagement ring in Brody's bag, Jenny is freaking out. She discovers it's a misunderstanding, but not before she can shoot Brody down for a proposal he didn't even give. When Mansfield takes an instant dislike to his soon-to-be son-in-law, it looks like it's up to Brody to save the wedding. After winning hundreds of thousands at craps, Lindsay and Harvard go on the spree to end all sprees, and end up having to tap into Lindsay's shadowy past to pay off their debt. Having slept with Brody's ex-girlfriend Heather, Threepeat has to either tell his friend or break it off with Heather.

Mary Jane's plans for an anxiety-free weekend go awry when Mark asks her to be his "beard" during an unexpected visit from his parents. In other events, Mary Jane's interview of a teen sex worker makes her re-evaluate her relationship with Niecy.

Johnny and Hank are horrified when they find out they have to ride along on Brian's first night shift.

What appears to be the dead body of an ordinary old man, turns out to be of royal lineage with an unusual connection to Henry. A familiar scar and radioactive poison point Henry and Jo to the man being an assassinated king in exile. Moreover, a half century earlier, Henry remembers performing an emergency, life-saving operation on a boy while on his honeymoon with Abigail. The boy turned out to be a prince of a tiny crumbling kingdom. Life came full circle as the boy grew up to be a king - and now, the murder victim lying in Henry's morgue. The mystery deepens when other members of this royal family are poisoned and it is revealed that the king has an heir. Meanwhile, Abe continues to investigate his roots and discovers something amazing about his bloodline.

Abby hosts an adult "Friendsgiving" dinner with her new boyfriend, but Abby and Jo suspect a spirit has joined the festivities when bizarre occurrences happen around the house. Elsewhere, Delia's father unexpectedly visits.

Raylan declares war on the deadly men who are forcing Harlan's most valuable real estate to change hands, while Boyd and Duffy seek out a crackpot safecracker to help do their dirty work.

When the Machine arranges for Finch to sit on the jury of a murder trial, he begins to suspect that a fellow juror is set to rig the proceedings. Meanwhile, Reese begins to open up to the department's therapist.

Mills and Brett race to recover a missing teenager and are left stranded in the unforgiving elements, while the rest of Firehouse 51 babysits an abandoned newborn. Meanwhile, Lt. Severide receives an interesting job proposal and Chief Boden finds himself at odds with his father over his treatment and the planning of a big party in his honor.

Nicole has to deal with some commitment issues and grow up after a couple of surprise visitors show up.

Jules ends up agreeing to help Andy through his interviews. Ellie goes to Bobby's boat to get away from Andy.

Bobby Bottleservice directs an action movie in which he must rescue his mother from Eagle Wing, C-Czar goes on a date with a coworker despite his feelings for Pretty Liz, and Mikey questions his sexuality on "Wheels, Ontario".

David Axelrod

Conan O'Brien was joined by Terry Crews, Prof. Brian Cox and Solomon Georgio.

Panelists Retta, Anne-Marie Johnson, Deborah Tillman and Pete Dominick discuss free-range parenting, government overreach and child discipline.

Tonight guests are actress Dakota Johnson and actor Anthony Anderson. Musical guest will be musician Mark Ronson.

David Letterman was joined by Chris Elliott, plus music from Rhiannon Giddens.

Judah Friedlander, Barry Rothbart and Annie Lederman compete to determine who has the funniest take on the day's pop culture.

Seth was joined by Sienna Miller, Tracee Ellis Ross and Brian Koppelman.

Host: Wayne Brady; Guests: Aisha Tyler, Justin Flom

Could a ballad made famous by late, lamented folk sing Johnny Carver be an inspiration for murder?
Did someone want to kill Toby Winning for threatening to take the Little Crosby Folk Festival away from Midsomer - Or is the true motive something hidden for 20 years?

Anne gives birth to a daughter and Henry does not hide his disappointment. Anne knows that if she is to have any power she needs to give birth to a son and she becomes increasingly paranoid. Elizabeth Barton prophesises that if Henry marries Anne Boleyn is will be very soon.