When Leonard spends too much time in the shower with Priya, Sheldon charges Leonard with two violations of the roommate agreement. However, before he can get too far, Priya uses her skills as a lawyer to nullify the charges due to the agreement's vague wording, much to Sheldon's dismay. When the guys take advantage of Priya's skills in order to eat Greek food on pizza night, Sheldon goes to Penny, who invites him to a girls' night out with Amy and Bernadette, which Sheldon agrees to after Penny mentions that they may be talking trash about Priya. After the girls drink some cocktails, they decide to take Sheldon dancing, which Sheldon reluctantly goes along with. After dancing, Sheldon takes an intoxicated Amy back to her apartment and as well as talking about Priya, meets a monkey who is addicted to smoking cigarettes. Amy tells Sheldon not to give in to Priya's law skills, before kissing him and going to her bathroom to vomit.
Jerry's contribution to Leslie's community art show causes a stir. Ben moves in with April and Andy and attempts to teach them how to be adults. Meanwhile, Leslie is frustrated by Chris and his interoffice dating rules.
Michael wants to have a drama-free day at work on his last day before moving to Colorado. Meanwhile, Deangelo Vickers and Andy Bernard scramble to retain Michael's biggest clients.
Cathy and Tommy's marriage is on the rocks which is further exacerbated when Eamonn returns to London. When Tommy's drug deal goes wrong, Kitty's life is left hanging in the balance.
Katie threatens to take legal action against Violet for "breach of confidentiality," and although Violet feels that she hasn't done anything wrong, she soon realizes she'll have to defend her actions to more people than just Katie. Meanwhile, Cooper suspects that Charlotte may be hiding some lingering feelings for ex-husband Billy, only to find out that Billy has been hiding some feelings of his own.
Steve's fraternity brother visits and charms Emmy, much to Steve's chagrin.
As the media begins to question the story about the crashed satellite, Secretary McClellan (Einar Gunn) starts to play hardball with the Russians in pursuit of his own truth. But everything hinges on what Yuri (Aleksandr Evtushenko), the frightened boy at the center of it all, might have to say...
Frustrated that Nikita continues to intercept his black boxes, Percy sends Michael to check on one of the boxes and the guardian attached to it. Nikita makes it to the small Pennsylvania town first and is shocked to find that the guardian is a normal woman named Dana who has abandoned her post and is attempting to live a normal life with her husband and child. Tensions mount when Michael is forced to report Dana’s actions and Division swarms in to clean up any evidence of her existence. Meanwhile, Alex and Jaden get into an argument and Nathan gets caught in the middle.
Legendary Cajun Troy Landry has hired lady gator hunter Liz Cavalier and on her first day, Liz showed her skills, but there are still a lot of gators to catch. Today, Troy's hoping to bag 25 gators, to get back on pace. R.J. and J. Paul have been making their mark as the new hunters on the swamp, and they have captured an impressive gator count so far.
A contestant is eliminated; performances by Crystal Bowersox and Bruno Mars.
Liz tries to turn her personal life from drab to fab by revamping her dream apartment. Meanwhile, Avery is held hostage, and Tracy discovers that Kenneth, Dot Com and Grizz have forged a solid bond while he was away.
The adventurers try to help a wild Cottonee who's having during its mating season.
Everyone pulls together to help Callie and baby Sofia on their painstaking journeys to recovery in hopes of allowing mother and baby to finally meet; the sudden death of a clinical trial patient has Derek proceeding with more caution while Meredith makes a calculated and risky move; Alex treats a cranky old rich woman dying of cancer and gets an idea for a grandiose endeavor that is sure to get him the Chief Resident spot; and Teddy is pleasantly surprised by the return of a familiar face.
Ramona gripes when a certain wine isn't made available at Cindy's birthday party. Meanwhile, a betrayal results when Sonja confides in Cindy that she plans to negotiate a meeting between Ramona and Kelly; LuAnn throws a cocktail party for the wives in the Hamptons.
Following his escape, Nate Haskell, the notorious "Dick & Jane" killer, resurfaces when he e-mails a disturbing video to the father of one of his brides, threatening to take her life.
Kyle is intimately involved in the development of a revolutionary new product that is about to be launched by Apple. Meanwhile, Cartman doesn't even have a regular iPad and blames his mother.
Kyle's scheme to cheat his way back into Milkweed backfires when his spell for crib notes turns him into a baby.