Carly has to do a project for green week, so she makes an electric scooter. But, it can only go for 4mph and it caught on fire, so she is given the weekend to make a new project. Spencer brings in a good-looking Science geek named Cal who helps her make a generator for iCarly, and Carly gets an A+. It is then revealed the generator was illegal and Cal was a criminal for buying Uranium, so she has to go on the Root-and-Berry Retreat to get extra credit.

After last week's Judge's Save was used, 2 finalists will be eliminated tonight. Find out who is safe and who will be sent home.

Malik forms a new friendship with a fellow student who is being abused in the classroom because of his HIV positive status. Elsewhere, when Rosie calls out sick, Consuela is left in charge with the boutique.

The firehouse is being jeopardized by city budget cuts. But holding a big fund raising talent show, along with an appearance by Gladys Knight, could still save the firehouse and the firemen's jobs. Meanwhile, Diego is still dealing with post war anger issues.

Air bags, kitchen appliances are blown up, pro wrestles, jump ropes.

Things get weird for J.D. when he discovers the identity of Kim's new man as he plans to reach out to her in order to move closer to Sam. Meanwhile, Turk starts a campaign for a promotion.

The TAPS teams is joined by the GHI team (Ghost Hunters International) in a joint investigation of the Spalding Inn located in Whitefield, New Hampshire. The Spalding Inn is said to have been purportedly haunted by the ghost of child roaming around the hallways of the inn. Other claims include a shadowy figure that also haunts and watches people on the grounds from the windows.

During an investigation of a series of child abductions and murders, the BAU concludes there is a possibility that one of the kidnappings may not be the work of the serial killer who had been apprehended.

Don't even think about Double Dipping that Chip!
A Real Bannana Peel Slip n Slide?
Make your own Diamonds out of Food? and other food based myths.

The Lightman Group is hired by Cal's ex-wife to help with an arson case.

Ted erases himself as an employee from the company computer.

The remaining six contestants have arrived in Sao Paulo, Brazil, where they will be challenged to a scavenger hunt throughout the city, testing their navigational skills. The photo shoot finds the ladies posing as cultural icons.

Cartman decides to become a pirate, and takes Butters and a small group of recruits with him to help make his dream come true.

Mark Miller of Team USA takes on Nick Osipczak of Team UK in the first fight between Bisping's team and Henderson's team.

When Beaumont is in a pawn shop to get some cash the shop is robbed by a man and a woman. The woman is later the target of Shraeger and Walsh's investigation when she robs a bridal store with a different man.

Lt. Dangle holds a murder mystery party at the Nevada Historical Society center.

Guests: Philip Alcabes is an infectious-disease epidemiologist who talks about his new book Dread: How Fear and Fantasy have Fueled Epidemics from the Black Death to the Avian Flu.

Tonight Stephen talks with host of This American Life, Ira Glass.

In order to seize the day, the boys decide to spend Saturday night out in London, but the way to the clubs turns out to be more complicated than they think.

Tonight comedian Jimmy Carr and celebrity couple Peter Andre & Katie Price join Graham. Jimmy discusses his latest tour and short jokes, whilst Peter & Katie discuss their reality television show, their time in America and their children.