Nanny Plum and the Wise Old Elf argue over who does the most work, so they decide to swap jobs for one whole day.
Harvey is tasked with closing the one person whose vote will decide Pearson Hardman's future.
Gunter Vogler, a vicious criminal, is betrayed and left for dead, only to be recruited by the police, who want to use him against the mob. Given a badge and authority, Vogler becomes even more dangerous and out of control.
The CIA recruits Fiona to break into a guarded safe after a civilian asset winds up in over her head. Meanwhile, Sam and Jesse visit a mercenary training camp to track the sniper who killed Nate.
The officers try to prevent dangerous fallout when a laptop containing sensitive information is stolen; a wedge is driven between Sam and Andy.
Jerry Seinfeld and his special guest, Alec Baldwin (30 Rock) drive a 1970 Mercedes Benz 280 SL to Fairway Market Café in New York City, NY for some coffee.
Vogler and Hagerman investigate a series of apparent suicides by priests, uncovering a conspiracy involving a dentist-hitman and gangsters who are hiding out in churches.
A teenager goes on a violent rampage and kills several people, impressing Vogler. Vogler encourages the boy to embrace his dark side, but Vogler then must defuse a hostage situation at the school when it turns out that a new drug is the cause of the violence in the city. Vogler is shot in the face again during the hostage crisis, which drives him even further into madness.
Jake gets upset when he learns of Jenna and Matty's past,breaking up with Jenna saying 'the timing wasn't right'. Matty after finding out goes to comfort Jenna ending up with them making out on Jenna's bed. Once Jake hears Jenna's message on her phone admitting she loves him, he realises his mistake and goes to her house finding Matty and Jenna kissing. Meanwhile Lacey ends up dancing with her old boyfriend Ben at the wedding. Jenna's dad ends up coming finding them dancing and is heartbroken. And, Jenna tells Matty she is still in love with him.
Jeff scoops up a shipment of furniture that might have been used to sell drugs.
Charlie gets an unexpected visit from his hyper-critical, bullying father. In the therapy group, Charlie attempts to help Lacey with road rage.
The guys discover that an old comic book is valuable, so they try to sell it to a collector. Meanwhile, Owen and Carol showcase a new act at the bar; and Steve and Melanie try to crack middle-school mysteries.
The girls' friendship is tested on their last night in Cancun. Later, JWoww and Roger's relationship hits another rough patch, while Snooki starts to question her engagement to Jionni.
Twelve Wipeout losers (as well as twelve of the 90+ champions) return to Wipeout.
It is the opening night of the play, and Tristan can not be found. Clare plans her next meet with her former internship boss.
Loren (Brittany Underwood) a smart, shy and independent high school senior who has ambitions of being a songwriter, secretly sends her song lyrics to her celebrity crush, rock superstar Eddie Duran (Cody Longo). Loren's wildest dreams come true when she not only wins a songwriting competition sponsored by Eddie, but strikes up a friendship with her idol. Eddie sees beyond Loren's potential as a songwriter and gives her a first break as a singer, and when the truth about his less-than-faithful girlfriend Chloe (Melissa Ordway) is revealed, Eddie and Loren's friendship blossoms.