Georgie is inspired by her school project to take a risk with Adam.

Gene and Courtney get their big break when they are asked to be the new hosts of the morning announcements, but their romantic history threatens to get in the way. Meanwhile, Tina's attempt to play Cupid goes tragically awry when she volunteers to spear-head the Valentine's Day carnation fundraiser.

While Elizabeth oversees a mission to track down the culprits behind a uranium heist in Eastern Europe, she also contends with highly sensitive issues in Saudi Arabia, including the apprehension of two American teenage girls who intended to join a terrorist group, that threatens to dismantle an important arms deal.

Lonely Professor Fink uses science to turn himself into a man whom women find attractive. Then, overwhelmed by the attention, he invents an algorithm to perfectly pair the lonely men and women of Springfield, realizing that scientific exploration is his true love. Meanwhile, Marge, Bart, and Lisa visit Grampa for Valentine's Day and try to rescue the old folks from a drug-induced hallucination that allows them to relive their happiest memories.

From the electric jolt of New Hampshire to the hard truths coming up in South Carolina and Nevada. Trump tastes victory, Kasich picks up momentum - and Bush faces the prospect of an impending do-or-die reality.

Cooper faces the ultimate, life-halting devastation when he loses his phone, and the guys stop at nothing to help him get it back. Meanwhile, Leslie and Kelly's karaoke duet turns into an all-out bar brawl.

The girls remake a legendary family video for Kris's epic 60th birthday bash; Khloé has a hard time finding a balance between supporting Lamar and returning to her daily life; Kendall gets an amazing opportunity.

New York City, 1973. Together with his partners, Richie Finestra, president of American Century Records, is on the verge of selling his struggling company to German Polygram, in a deal that includes an impending distribution agreement with Led Zeppelin. But after a disastrous meeting, it's clear that the sale is in jeopardy.

Peter learns about phone apps and overloads his phone with them. He buys a new phone with more memory and gives his old phone to Chris, which causes a series of horrible events.

Meanwhile, Stewie joins a tennis club and invites Brian to be his tennis partner.

Four home cooks from All-Star Academy are ready for Grocery Games grad school, with Curtis Stone and Richard Blais serving as guest mentors! First, they must make a fine dining dinner including all of the wacky items on Guy's list. Next, they bowl for strikes to assemble the ingredients for an American classic dish, and finally, Guy includes a surprise game for the mentors!

Alicia has trouble adjusting when she returns to work at Lockhart, Agos & Lee with Lucca. Their first case, involving a secret new computer tablet, causes a rift within the firm,.

While trying to escape Alexandria, Rick and his group meet trouble when sudden noise draws walkers towards them with what could be fatal consequences.

Ian's relationship with Caleb becomes more serious. Lip has to appear before a disciplinary committee.

Charlie's condition proves more dangerous than initially thought, as Alex and Shahir struggle to save his life.

Mike Papac is forced to step in as Joe and Coatsey's arguments threaten to bring the job to a halt. At Rygaard Logging, Gabe gives his son Aidan a baptism of fire in the rigging, which pushes him over the edge and raises doubts about his future in the family business. Down in Wyoming, David Zitterkopf is back to work after an injury that almost ended his season, but he pushes his body to the limit again to get back into the game. In Florida, Greg Chapman is back to logging and desperately needs to make some money, but a huge storm may have other plans for them.

Bud becomes the high school football coach after the previous coach is forced out of the job by the local redneck fans. Bud, desperate to win, discovers a secret weapon - an illegal immigrant whom he sees gracefully and skillfully run across the border. Of course, this kid also happens to be the No. 1 drug mule in Mexico.

Executive Producer Greg Nicotero, Carrie Underwood and a surprise cast member discuss the episode "No Way Out" from The Walking Dead. Hosted by Chris Hardwick.

Avery and the Cyber team attempt to work with black hat hacker Stella Kaine, to track down the hacker who took identity theft to a new level and digitally "killed" Avery's ex-husband,.

The unexpected visit of a hospital inspector throws the staff into disarray. Mary feels empathy for a deserter, while Silas makes Samuel pay for his arrogance. A family tragedy forces James Sr. to take a risky step to earn his family's respect.

Axe orders his traders to unload their positions, and he unceremoniously disappears from Axe Capital, plunging the firm into chaos. As Axe questions his life choices and plans a trip on his new yacht, Wags and Wendy struggle to maintain order and morale. In response to Axe's disappearance, Chuck intensifies his investigation, which leads him to a farm in Iowa, where he discovers a key witness to a questionable trade. Armed with the damning evidence, Chuck sends the FBI into Axe Capital to make a surprising arrest.

Castle finally gets his day in court when he takes the stand as the key witness to a murder from five months ago. But when new information suddenly arises, he and Beckett must race against the clock to prevent a miscarriage of justice.

Charlie's condition proves more dangerous than initially thought, as Alex and Shahir struggle to save his life.

John talks about Scalia's love of the Letter of the Law, Chipotle's avian mascot, and how Voter ID laws should be applied to those who write them.

Doc uncovers a mysterious invention that could make or break Dean's college aspirations and The Monarch makes a bad first impression on Dr. Mrs. The Monarch's co-workers.

Stan Lee drops by the Stash and helps the guys with a customer experiencing a comics crisis. A customer buys a classic issue of Fantastic Four.

Anthony and Lulu attempt to fins Kate and they see their search taking a series of unexpected turns. Kate and Fred attempt to drown their sorrows and are given some valuable advice from Jessica.

It's Valentine's Day and Cyborg goes to great lengths to make it special for his girlfriend Jinx.

Beast Boy makes lots of money due to a pyramid scheme and convinces the other Titans to join in.