During a mission to The Carthage Region, the Scyphozoa attacks Yumi, stealing her human DNA, having her trapped on Lyoko. To make matters worse, it's picture day for her class and she will be suspended if absent. After some discussion, Ulrich gets the idea to have Sissi stand in for Yumi. Strangely, Sissi agrees and asks for nothing in return. During this, Jeremie tries to come up with a way to bring Yumi back. Aelita thinks of a way, but won't tell Jeremie about it. She only tells him once she gets to Lyoko, so he can't object. She begins to transfer her own genetic code to Yumi, which will let Xana take her memory at will, being exposed. Luckily, Odd and Ulrich get there in time to stop her. Meanwhile, Jermie figures out that Yumi's DNA should be stored in XANA's memory, which is accessible through Sector Five.
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 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.
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 tail-section survivors trek back to the southern beaches of the Island, but encounter trouble as Michael sets off by himself to find Walt. Meanwhile, at the main camp, Sun is heartbroken as she realizes that she has lost her wedding ring.
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.
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.
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.
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.
Sam and Dean come to the aid of Sam's old college buddy after he is accused of a murder he swears he didn't commit. The brothers discover a shapeshifter is adopting the likenesses of others and murdering people. The brothers' race to stop the shapeshifter takes a terrifying turn when he shifts into the likeness of Dean.
After asking Logan about Rory's future plans, Richard admits it was a mistake to let Rory make rash decisions and discusses the matter with Lorelai.
Mike goes to South Carolina and learns about shrimping. He also helps study the shrimp population in order to find out when it's time to open the shrimping season. Mike then goes to the swamps of Louisiana to catch some crawfish. Finally, Mike goes to Washington to clean up an illegal tire dump and recycle some tires.
This episode demonstrates the production processes for golf balls, furniture handles, parking meters and room dividers, and shows how each is made.