During the school physicals, Xana possesses the school nurse, Yolande, and has her kidnap Aelita. The rest of the group beats her to the factory, but has no way to get Aelita from the far more powerful nurse. Having no other choice, Jeremie decides to test out an experiment which will give a person the same powers as one possessed by Xana. To do this, he has to activate a tower like Xana. Jeremie's towers turn green instead of red. Odd volunteers, and is enhanced by a ghost of Jeremie's design. This allows Odd to fight the nurse effectively while the others deactivate the tower. This fortune doesn't last, however. Xana is able to take over Jeremie's tower, reversing the effect of the ghost to drain Odd's energy. And on Lyoko, Xana makes everything invisible. Now the group has to deactivate not only the original tower, but the tower that's draining Odd's energy.
The contestants have to draw inspiration from their surroundings while outside in New York. The designers have a budget of $100 and one day to complete the outfit.
When both his job and arcade skills seem to no longer impress Dominic, Jimmy hopes getting entry into The Guinness Book of World Records will again make him cool in his son's eyes.
Russel knowing that Larkin and their unborn child's life is on the line he must stop Larkin from reporting what she knows. Sheriff Underlay is shot and drifts between the past and present.
Captain Hero's x-ray vision makes a housemate ill. Distraught, he seeks to give up his super powers.
When Duncan disappears with Meg's baby, Lamb must work with two FBI agents to extract as much information as possible from an uncooperative Veronica. Meanwhile, Wallace reveals the real reason he returned to Neptune, and Weevil and Logan make a breakthrough in their hunt for the rogue gang member.
This episode demonstrates the production processes for seatbelts, windows, wax figurines and hot air balloons, and shows how each is made.
Brennan and Booth investigate the body parts of a woman found near L.A. International Airport. Their investigation is slowed due to extensive cosmetic surgery the victim had done.
Challenged from fan mailbags to retest the "Archimedes Death Ray," Adam and Jamie accept. In turn, fans and a M.I.T. team were invited to perform this challenge.
As the students meet with the school counselor to plan for the future, Nathan and Haley realize they want to attend different colleges across the country from one another and Brooke discovers Rachel's reasons for submitting her designs to Rogue Vogue. Meanwhile, Ellie and Peyton bond as they finish the benefit album.
After interviewing a couple on death row for serial murders, Gideon suspects that the woman is actually innocent. But since she's set to be executed in two days, it's a race against time to prove it.
When Charlie's vividly surreal dreams lead him to believe Claire's baby, Aaron, is in danger, Locke suspects Charlie may be using again. Meanwhile, Sawyer encourages Hurley to act on his attraction to Libby.
Danny is on his way home after a long shift and finds Randy Williams subway surfing. Mac and Lindsay arrive on the scene and begin to wonder if Randy Williams died from riding on top of the subway. His death is even more suspicious after they examine the body more closely.
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.
Alton looks at the basics of what makes up a bar and prepares a few drinks. Recipes featured in this episode: Daiquiri, AB's Martini, and Mint Julep.
To impress Betty Quinlan, Jimmy performs a magic show using a cheap magic kit that's full of his own technological upgrades.
Alan and Denise take on the case of a young girl whose father killed her mother after finding the mother's whereabouts through her HMO's website. Catherine Piper comes back into Alan's life - by robbing convenience stores. Beverly Bridge, Denny's fiancée, flexes her muscle around the firm -- meanwhile, Brad attempts to manage the situation for Shirley and Paul. Daniel goes in for chemotherapy, and attempts to shut out Denise.
Mac and Templeton head out west to pay tribute to the dedication of former President Bridges' Presidential Library. While there Air Force One is held hostage by a guy who wants to speak with Mac. Meanwhile Horace and Rebecca have some friends for a party.
Ruby and Gracie want to get their ears pierced but Cheryl believes that this will lead to the girls growing up too quickly and convinces Jim. Jim and Cheryl renew their wedding vows and Jim walks down the aisle with an earring.
J.D., Turk, Elliot and Carla are interrogated about the mysterious death of a patient. Dr. Kelso learns, that J.D. and Turk were away tracking down a patient, Elliot was traumatized over finding out that her make-out buddy was married and Carla was busy recruiting hospital personnel for a group lottery purchase.