When one of their number disappears on the same day that an American girl joins their ranks, a group of English boarding school students embarks on solving a mystery.
Criss and Liz decide to celebrate Valentine's Day, but they need to buy a dining room table first. Jack entertains his mother-in-law, Diana, as Jenna frantically looks to Pete to fill in last-minute as the producer of her first live performance on "America's Kidz Got Singing." Back at the office, Tracy and Frank try to help Lutz find someone to spend Valentine's with.
Dwight scores a special assignment at Sabre's Florida headquarters. As a result, he and Andy must decide which Scranton staffers will join him. Elsewhere, Pam returns from maternity leave.
Historian Saul David explores how wars are really fought - in the backroom of military planning. He shows how generals have met the challenge of moving armies.
Sam finds his estranged sister, Corinne, in jail, heavily medicated and near-catatonic, and brings her to Sheldon for help; Erica begins secret treatments for her cancer and refuses to let Cooper and Charlotte tell Mason; Cooper, Pete and Addison treat the baby of a drug addict; and things between Violet and Scott continue to heat up in the bedroom.
When Ava and Kevin have an epic blow-out, Reagan and Chris find themselves wistful for relationship drama and unintentionally end up creating some of their own.
The eight remaining All Stars compete head to head fin a sportswear challenge for one of the four seasons. Guest judge Cynthia Rowley.
An amateur magician's (Jonathan Slavin) assistant vanishes during an ambitious disappearing act; Leo asks Isabel for help finding Willa.
Jason quits his job and hopes to network at a party hosted by James Franco; Tina questions whether she's ready to date Brett; Stacey and Eric find themselves in a foursome.
Installing windows using a custom copper pan for flashing; installing architectural shingles.
Marcus finds a man to provide guns for the job, but needs cash to prove they are serious.
The Hollywood Round continues as Randy, Jennifer and Steven narrow down the contestants after listening to the Group Round Performances.
Following the events of last Friday Lee is going to see the Dudes of Darkness to Question them about the Prank. He learns that Cyrus recorded the music during the prank has become consumed by the hypnotic effects of the music becoming obsessed about it. Under the hypnotic effects of the music Cyrus quits the Dudes of Darkness. Biff, easily their biggest fan, is furious with Lee and promises retribution if he fails to reunite the band. Lee uses Barrages voice to snap Cyrus out of the trance in time for him and Lee to blow the crowd away at the battle of the Bands. Once home Lee contemplates listening to the Music to learn any information about the Prank, fearing that he might become consumed by it like Cyrus was.
Archer's surprise birthday present - a high-tech, souped-up spy car - leads to all sorts of other surprises. None of which are good.
The Situation secretly gathers information to bring down one of his roommates -- and for once it isn't Snooki. JWOWW freaks out when Roger disappears and doesn't return her calls.
Being close to transport has always been a big positive in real estate, but there is such a thing as being too close. Like the railway tracks being three metres away from your house!
In this week’s Quickfire, the chefs must use their sense of touch, smell and taste to navigate through the pantry to gather ingredients for a dish while blindfolded. In a twist, the winning chef from Top Chef: Last Chance Kitchen will re-enter the competition and join the remaining four chefs in the elimination challenge, where the chefs must create a delicious dish that will impress their mentors. Host Padma Lakshmi, along with Hugh Acheson, Gail Simmons and head judge Tom Colicchio will determine which final four chefs will advance to the finale.