Sheldon invites the entire school to a party for the Nobel Prize announcements. Also, Connie learns more about Dr. Sturgis' past, and Georgie's desire for cable TV leads to a standoff between him and George Sr.
With Huey’s and Webby’s help, Fenton woos a punk-rock scientist, Gandra Dee, only to uncover her dangerous plans for Gizmoduck.
While investigating the deaths of Gulliver and Nancy, the dynamic duo of Seattle's winning dance team, Liv and Ravi go undercover as dance partners to size up the other contestants aka the prime suspects. Meanwhile, Peyton confronts Major after she's told that one of his soldiers was out of line during a routine lice check at the school. Lastly, Clive and Bozzio receive a shocking surprise during Lamaze class.
Parker Schnabel and Rick Ness attempt the Klondike trail over the Chilkoot Pass and up the Yukon River to Dawson City the heart of the 1897 Klondike Gold Rush..
Neil deGrasse Tyson and war correspondent Christiane Amanpour find order in the chaotic debate over journalistic neutrality.
Big Hero 6 attempts to thwart a bank robbery and encounter Supersonic Sue, an old school roller skating villain.
Trixie and Katya have no shame in their game. Or lots of shame, depending on who you ask. Because it's their show and not yours.
In Tulsa, Oklahoma, detectives suspect a random roadside encounter when they find an unidentified cyclist gunned down in the middle of an intersection outside the airport.
Blum is out for revenge when he represents a group of Reddick, Boseman & Lockhart's ex-clients who claim the firm overcharged them. When Lucca finds out she's a candidate for an open partner position, she begins to question her reputation within the firm. Meanwhile, Diane helps Kurt with a work project.
Victor takes control; Paul faces a tough decision; Nate pursues Abby.
When a teenager is found dead in the Hudson River, Lt. Benson suspects Rob Miller is behind the mysterious death but can't prove it. Despite having only circumstantial evidence, ADA Stone takes the case to court before Miller can destroy more lives.
The designers must create a high fashion statement look inspired by a social cause they believe in, as well as a printed T-shirt that also portrays that cause. They have $250 and two days to complete the challenge.
The Today Show's Dylan Dreyer teams up with Chopped's Scott Conant to take down their friend Bobby Flay. Jamaican chef Patrick Simpson challenges Hawaiian chef Alvin Savella in an all-out battle of the islands.
Teresa reunites with old friends who try and help her free Conejo. Back in Mexico, Sofia makes a new friend and performs on the street for money.
Jane is having a hard time dealing with Rafael avoiding her, so when an issue with Mateo comes up she uses it to get some face time. Rogelio turns to Jane for help when he learns his pilot is in trouble. Alba and Jorge enlist Xo’s help to study for their upcoming immigration test. Meanwhile, Petra finally gets to the bottom of who has been terrorizing her.
Nigella and contestants are given historical recipes at the State Library of Victoria to inspire a three-course meal. The team who create the least impressive menu will head into the next elimination.
A serial arsonist cold case is reopened when Lt. Severide finds a connection to a recent salon fire. Firehouse 51 celebrates a retirement party.