While dealing with her own feelings of jealousy regarding Duncan, Veronica helps a young woman who believes that her new fiancée is secretly after her fortune by sifting through his background and even posing as a sexy, available coed to entrap the guy.
The family of Russell's friend and fellow Park Ranger, Carl, is struck by tragedy. Russell suspects Sheriff Underlay may be hiding something when he starts looking into the tragedy. Larkin calls upon an old flame to help her investigation into the military. Meanwhile, Mariel and Jesse have a big fight and Rose wants a tree house.
The BAU investigates the kidnapping of a U.S. District Attorney's daughter and determines the kidnapper isn't seeking money -- he's after her twin sister.
Days after D-Day, Allied forces joined together for a different kind of mission. Through rare footage, eyewitness testimonies, and real-life accounts, the story is told of the race to capture the German physicists and other scientists and any secrets they may hold of advanced 'vengeance' weapons. Finding the scientists could mean gaining significant advantage in the looming Cold War. Liev Schreiber narrates the story of the scientists' dramatic capture and the influences they have on wars today.
Michael sets off into the jungle by himself determined to find Walt, but discovers that he is not alone. Meanwhile, Sawyer and Jin are ordered by their captors to take them to their camp, and Sun frantically searches for her missing wedding ring. In flashbacks this episode reveals more of Jin's life before ending up on the island.
A global warming state of emergency is declared in South Park. The world’s largest beaver dam breaks and floods the adjacent town of Beaverton. As the victims wait for help to arrive, everyone in South Park tackles priority number one: who is to blame? Only Stan and Cartman know who’s really at fault.
On 3 July 1988, during the Iran–Iraq War, the USS Vincennes launches missiles which bring down Iran Air Flight 655, killing all 290 people on board. The crew of the Vincennes claimed that, despite its high-tech equipment, it mistook the airliner for an Iranian Air Force Grumman F-14 Tomcat fighter. Iran believes that the US deliberately shot down its civilian airliner.
Three cases. A murder during the Feast of San Gennaro with ties to a financial services company. A body sitting upright on a Central Park bench. An apartment fire where a 10-year-old boy died of smoke inhalation.
Will Truman and Grace Adler are best friends living in New York, and when Grace's engagement falls apart, she moves in with Will. Together, along with their friends, they go through the trials of dating, sex, relationships and their careers, butting heads at times but ultimately supporting one another while exchanging plenty of witty banter along the way.
Police turn their attention to the murder of an undercover reporter, but realise that the killer isn't as guilty as he appears.
Nathan asks Haley for a possible divorce. Lucas tells Dan that he saved his life. Peyton finds out something deep about Ellie. Dan tries to drop accusations at several people about the fire. He also tries to get Whitey replaced as Ravens coach.
Joey decides to enroll in an English as a second language class just to attract the attention of a beautiful woman. Elsewhere, Gina decides to help Bobbie try and find a new client.
The girls find WOOHP looking a bit different. Jerry reveals that it's all thanks to WOOHP's new Feng Shui guru, Yin Yang. Unfortunately, the guru makes Jerry so passive and calm that he doesn't do anything when the guru plans to rearrange the world. In a b-story, Clover hires an intern (unpaid, of course) to help her arrange her life.
Rather than give in to Benny's incessant pleas to buy her a new car, George and Angie agree to drive her around town just to get her out of the house. So, when George picks Benny and her friends up after a wild night on the town, her insensitive wisecracks and his temper gets him into a bit of trouble of his own.
Annabeth finds it difficult to convince the women working for the ring leader to testify against her because they are afraid that their husbands will leave them and take away their children. Meanwhile, Steve urges Maureen to push for more drug convictions so that their office can receive a $7 million grant from the federal government.
Rhea Reynolds is found dead (apparently murdered by the carver). Christian is the prime suspect. A man with a very hollow face (caused by the HIV medication that he's taking) is this episode's patient.
Earl decides to teach English as a Second language to cross "Made fun of people with accents" off his karma list. While Ralph an old friend is released from prison, Earl tries to convince him in the ways of karma however Ralph ends up kidnapping Randy trying to get his hands on Earl’s lotto winnings.
All eyes are on Mackenzie Allen as she hosts her first official summit with the Russian President -- which is threatened to be overshadowed by Nathan Templeton's plan to engineer a series of cabinet resignations to coincide with the summit. Templeton goes after Mac with a vengeance, vowing to run - and win - against her in the next presidential election. Meanwhile, as First Gentleman, Rod must host his first state dinner for the Russian President and his wife.
Cheryl, upset that Jim thinks her daily anecdotes are boring, steals Dana's story about meeting Oprah. Jim, now determined to out-do Cheryl, makes up a story about his construction office catching fire. But when Cheryl take the kids to see the damage, Jim and Andy, who are scrambling to make it look authentic, end up setting a real fire.
While everyone else in the office enjoys the spooky Halloween festivities and talks about the staff's costumes, Michael ponders who he should fire when the threat of downsizing becomes a reality and his boss orders him to fire one of his staff. Meanwhile, Jim and Pam put Dwight's resume on job-searching websites, which may make Michael's job a little easier, and Pam encourages Jim to set his goals higher by applying for a better job, which makes Jim consider his friendship with Pam.