During a test to materialize Ulrich directly into Sector 5, his mind and body become separated, leaving Ulrich's body trapped on Lyoko and his spirit stuck on Earth. What's worse, Xana possesses Ulrich's body and uses it to attack the core. Meanwhile, Susan, disappointed with Ulrich's bad grades, tries to place him in remedial classes.
Kate and Lee are forced to take in a lodger, a surly 14-year-old boy called Nicky. Lee's attempts to bond with the teenager prove less than successful, while Tim and Nicky discover they have quite a lot in common. Meanwhile, Kate tries to persuade a carnivorous Great Dane to become a vegetarian with unfortunate results.
To prevent hmself from getting dethroned by his friends, Dennis finds Juniper's "Animation of the Inanimations" book and accidentally brings the Legion of Villainous Evildoers from the Boomfist comics to life whom attack Orchid Bay. As Dennis tries to make up for what happened, Ray Ray calls Boomfist to help out. Will it be enough to stop L.O.V.E.?
Melinda and Jim's first camping trip is interrupted as Melinda helps the ghost of a woman who left her husband and young daughter. Before the woman can cross over Melinda must find the woman’s daughter and help her to learn the truth about her parent’s past in order for her to be safe now.
Grissom attempts to get a confession from a neighborhood pedophile by having him help in locating two missing boys. The sex offender is the main suspect. The investigation is more complex than the team ever thought it would be.
Sam and Dean investigate the slayings of blonde women and find that the ghost of the first known serial killer in US history is responsible. Jo disobeys Ellen's wishes and follows them along, and is captured by the ghost.
Cristina gets to scrub in on a rare surgery which incites envy. Alex questions his future in plastics. George and Addison work together with Noelle. Noelle is pregnant with twins but one of them is growing slower than the other. Her fiancé has problems of his own. Derek's sister visits. A patient's wife makes things hard on the staff since she has made her husband's health her job. A woman's sexual exploits are questioned.
After escaping from the Phantom Zone, Raya comes to Smallville to visit Clark. Raya and Clark grow close, and Raya reveals how to repair the Fortress of Solitude. Unfortunately, Baern, another escapee seeks out revenge on Clark and Raya for his time spent in the Zone.
Michael was educating the entire staff about Diwali, the Hindu holiday that Kelly celebrated. Kelly had invited everybody from work to the celebration. Pam was unsure if she was going to make it, she later confided in Angela that she was saddened because she had nobody to attend the celebration with.
Four Latino women are killed in a garment-factory fire and the police rule it an accident, but Martin leaks false information to the press to force the DA's office to investigate. Sebastian isn't happy about it and says the case can't be won, but he gets pumped up when he learns a rival is defending the fashion company his office is going after. The probe reveals the company supports sweatshops and may be liable for the fire. Also, Julie gets readmitted to school.
A reality show contest where sixteen or more castaways split between two or more “Tribes” are taken to a remote isolated location and are forced to live off the land with meager supplies for roughly 39 days. Frequent physical challenges are used to pit the tribes against each other for rewards, such as food or luxuries, or for “Immunity”, forcing the other tribe to attend “Tribal Council”, where they must vote off one of their players.
The Zodiac Master goes after the Ram Powerband again and manages to take it, along with the Snake Powerband. However, when Ling touches it, she has a vision of her long-lost mother of being the Ram Guardian and asks Ang to help her find information about her. Soon they found out she was the Ram Guardian and had frequently worked alongside their father, the previous Golden Dragon, against the Zodiac Master. In time, they fell for one another, married, and had fraternal twins Ang and Ling. However one day, Zodiac Master attacked her. She survived the attack, but lost all her memory of who she was and of her new family. They both set off to see their mother at the Ram Temple, but not without the Zodiac Master interfering.
Seth works at a comic book store in Newport. Kirsten drops by the store to ask Seth if he has something to send Ryan in a "care package" she is preparing. Later, Seth tries to talk Ryan into coming to dinner at the Cohens' but the latter isn't easily persuaded, saying he works nights, etc. At her dorm, Summer and a friend named Che try to rally students for a protest. Summer gets a phone call from Taylor who seems to be in Paris.
Wilhelmina deals with the strong character of her daughter while Betty and Hilda try to gather $20,000 to save their father from deportation.
Kovac anxiously awaits the verdict between himself and Curtis Ames but fears the worst. Meanwhile, Neela disobeys her chief's orders and also questions her feelings for Gates, and Weaver unwittingly steals the spotlight from Morris in his big television debut.
The roar of the crowd and the excitement in the air as Dawn prepares to start off her contest debut. Just kidding: it's just Dawn practicing (and failing) her appeals training. Elsewhere, Team Rocket stole some berries that belonged to a Golduck, Wooper, Quagsire and Poliwag. Soon after this group finds Piplup and it agrees to solve the problem. Can this plucky Pokémon settle this dispute diplomatically?
Following the birth of a baby girl, a family in Galway, Ireland, is plagued by eerie sounds, flying objects and a mysterious orb.
Earl takes on Number 12 on his list "Made a lady think I was God." Millie Banks, she was the manager of Earl's trailer park, he pretended to be the voice of God to get her to stop bothering them.
When Xana sabotages the supercomputer, weird bugs begin cropping up in Lyoko. With its power rapidly draining, Jeremie needs to repair it before it becomes completely useless. However, he seems to forget about boys' dorm inspection, so Jim forces him to stay behind. Meanwhile, Xana possesses vines to trip up the rest of the group, except Aelita. Since the attack keeps draining power from the supercomputer, Aelita purposefully wipes out The Ice Sector leaving The Mountain Sector left.