A beautiful Au Pair's untimely death puts Laura and the team on the hunt for a murderer and into the middle of a female escort ring. Meanwhile, the precinct spirals into a frenzy when a new detective named Frankie Pulaski is sent from headquarters to investigate alleged indiscretions between Jake and Laura.

Tune in as the contestants perform one last time in a special showcase at the House of Blues. Then, some learn their fate.

Jane agrees to once again pretend to be a renowned psychic and be used as bait in an attempt to lure out a serial killer and give the FBI a chance to apprehend him.

The Heck family learns about Darrin's marriage proposal to Sue... as well as her response. Meanwhile, Axl attempts to use his intro to Psych class to cure Brick of all of his quirks and tics.

Mel discovers Dani is something of a musical prodigy and gets her a piano to foster Dani's dreams. But she's caught off guard to find Joe opposed to it, until she uncovers his secret musical past in a boy band. This episode features Joey Lawrence singing "911".

Meanwhile, Lennox pressures Zander to choose between working on "Cassandra: The Movie" with her, or continuing a relationship with his possessive girlfriend, Lilah.

Malcolm puts Oliver and Thea in a dangerous situation that lands them on Lian Yu with Oliver's former enemy, Deathstroke. A flashback reveals when Oliver and Maseo returned to Starling City to retrieve the Omega bio weapon, and despite being under strict orders from Amanda Waller not to reveal himself to anyone, Oliver looks in on his family, Laurel and Tommy.

When Murray takes Erica's car privileges away, Erica and Barry retaliate by buying their own shabby used black van. Murray gets even more upset so they move into the van full time and park it on the street by the house. Beverly hopes she can get the children back inside. Meanwhile at school, Adam gets voted in the yearbook as "nicest guy", but thinks he deserves something better... which results in a suspension.

Tucker wants to end is relationship with Sondra, however she beats him to the punch by breaking up with him first. Tucker then reminisces about his ex-girlfriend from college named Olivia (Aisha Dee). Danny then pulls some strings having Olivia show up to reunite with Tucker, not knowing that Tucker only married her so she could stay in the country to get her green card. Meanwhile, after being passed over for a promotion at her law firm by a male employee, Riley is encouraged by Bonnie to spend frivolously with the company credit card.

Clarke begins to question Lexa's leadership decisions. Abby struggles to help an injured Kane. Indra continues to push Octavia. Meanwhile, at Mount Weather, Jasper steps up into the role of leader, and Cage throws Maya into a life threatening situation.

Tension mounts between Hakeem and Jamal, as Lucious attempts to brand Empire Entertainment as a tight-knit, "family-run" company. Meanwhile, Cookie and Anika don't hold anything back when it comes to taking over the company.

A Very Brady Thanksgiving is held. Meanwhile, Becca and Sean make adjustments as a couple; Lincoln learns about Jamie's academic probation; and Andy poses a game-changing question to Melanie.

As a new team of Allied agents face a terrifying first mission, Camp X's spymaster Duncan Sinclair must convince a fragile young man with a perfect memory to join the fight.

The guys discover a reclusive octogenarian Maine-iac deep in the north woods, and pay a visit to Timtown - a one-man village with 42 jam-packed buildings.

More than 2,000 years ago, the thriving city of Petra rose up in the bone-dry desert of what is now Jordan. An oasis of culture and abundance, the city was built by wealthy merchants whose camel caravans transported incense and spices from the Arabian Gulf. They carved spectacular temple-tombs into its soaring cliffs, raised a monumental Great Temple at its heart, and devised an ingenious system that channeled water to vineyards, bathhouses, fountains, and pools. But following a catastrophic earthquake and a slump in its desert trade routes, Petra's unique culture faded and was lost to most of the world for nearly a thousand years. Now, in a daring experiment, an archaeologist and sculptors team up to carve an iconic temple-tomb to find out how the ancient people of Petra built their city of stone. Meanwhile, scientists using remote sensors and hydraulic flumes uncover the vast city and its sophisticated water system. The race is on to discover how these nomads created this oasis of culture in one of the harshest climates on Earth.

Working undercover to bust a sex trafficking ring, Det. Carisi stumbles upon Martha Thornhill, a mother who has embedded herself as a Madame in the organization for three years in hopes of finding and saving her daughter, Ariel. Martha joins forces with the SVU and they work together to bust the pimp and his cohorts, but Ariel is still missing. Meanwhile, Sgt. Benson is confronted with a harsh revelation that will change her life forever.

Lisbon accepts Jane's surprise marriage proposal, but a killer's quest for revenge may cost them the happy ending they've worked so hard to achieve, on the series finale.

After a long reunion weekend with Phil's old cheer buddies, Claire jumps at the chance to snag the only first class seat left on the return flight home, leaving Phil in coach. Gloria forces Jay to teach Manny how to defend himself against a bully in his cooking class, but when things backfire it seems that the real bully might be someone else. Mitch, Cameron, Pepper and the whole gang throw Sal a belated baby shower.

When Zoey brings home her first "serious" boyfriend, a boy from school also named Andre, Dre takes an instant dislike to him for many reasons, including the fact that he's white, from France and rather worldly for a kid. He's thrilled when they break up... until he learns that Andre dumped Zoey because she's too shallow, something Dre takes as a personal affront.

Mark and his wife Rhea invite Paul to their home in California to work on the Wahlburgers kids' menu in hopes of creating new dishes that can pass muster with Mark's children, and Wahlburgers customers. Meanwhile, Mark finally comes through with a real acting gig for his friend Johnny Drama while on set of his new film Ted 2.

With her recent decision to stay on the beat, Burgess begins to feel a little regret. While at a convenience store she sees some suspicious activity and pursues it without calling in for backup. Roman warns against it, but it's too late, Chang confiscates their guns and radios. They are trapped with no means to communicate out for support. Meanwhile, it's a slow day in intelligence and they are spending the day receiving taser certification.

Beth's former stalker goes on a terrifying and deadly rampage targeting her inner circle as he methodically moves in on her.

After another failed venture, the Gang wonders if their group dynamic is bringing them down as individuals, causing them to separate from one another and find out who they really are.

When Mike takes a humanitarian case with the potential to jeopardize firm business, Harvey must decide how much to rein in his associate. Meanwhile, Jessica wrestles with the distance she's been forced to put between herself and Jeff Malone. And Louis fights to get the respect a name partner deserves.

The guys agree to hand off a mysterious package for Karl and, in turn, stage an officewide ditch day so they can stay home and make the deal.

At an off-site army base, Joel and Zach get in a precarious situation; a hypothermia victim fights for the life; Alex, Maggie and Rian write their Surgical Boards.

Rayna is furious when she finds out Jeff Fordham's plans to sign Maddie to Edgehill. Luke enlists Gunnar in his efforts to forget his heartbreak, first by writing revenge songs, and then by carousing and they bring a cautious Will along for the bar hopping. Sadie is tormented by her stalker ex-husband and brings her expensive recording session with Avery to a standstill, jeopardizing his job. And Deacon's secrecy over his illness causes him to push Maddie away.

Philip faces a moral dilemma while developing an asset. Philip and Elizabeth's friction escalates. Stan develops a theory with serious repercussions for national security. Paige makes a surprising birthday wish.

Feeling sucked into a never-ending web of technology, Abbi and Ilana unplug for a day in the park that's filled with rollerblading, canine nuptials and an emergency medical situation.

Josh finally establishes a happy, stable new relationship, but its progress is jeopardized by the return of his ex-girlfriend Maggie. Can Josh resist the urge to take her back?.

Conan O'Brien was joined by Ashton Kutcher, Jon Cryer and Sage Kotsenburg, plus music from Kristian Bush.

Tonight guests are actress Sigourney Weaver talk show host Andy Cohen and singer-songwriter Ella Henderson.

David Letterman was joined by Will Smith, plus music from Grizfolk.

Bosch struggles to manage both professional and personal fallout, as an echo of his past helps him discover pivotal clues in the Waits case. As the stakes escalate, a restless Waits hatches a deadly plan.

Seth was joined by Kathy Griffin and Peter Sarsgaard, plus music from the Mavericks.

Host: Tom Lennon; Guests: Matthew Perry, Nick Kroll

Tara makes an awful discovery, and ends up in a fight. Bec has a terrifying encounter with an intruder. Lincoln ponders biosocial crime theory.

Henry's secrets and lies catch up with him, while Lance's wildest dreams are in danger of coming true, as Daniel makes an extraordinary move.

Annette Burgess, the owner of a boutique travel website, is discovered dead in her hotel room while on an outdoor team-building getaway with her team. Humphrey and the team find it hard to find a motive.

The evidence against Frank looks overwhelming. But Elena's past is about to catch up with her.

Josh leaves Freddie's bed to return home for Sophie's wedding. Now Josh is out, gay and happy, has he outgrown his best friend?

The discovery of a baby bird fuels Starfire and Cyborg to discover their inner children have been awakened.

Steven has to take Connie back to her home before it snows.