Peyton spends more time getting to know her newfound brother, Derek. Meanwhile, Lucas gives up on his love for Brooke and Rachel tries to start a romance with Nathan.
The BAU is called to investigate a series of bank robberies after it becomes evident the crimes are not based on money because the robber abuses his victims by forcing them to undress before he leaves the crime scene.
Cartman reveals who masterminded the attacks of 9/11, while Kyle and Stan search for the real truth; meanwhile Mr. Mackey just wants to know who dropped the deuce in the urinal.
George wants to be the first person, or monkey in the world to count every star in the sky after Bill tells him that no one has done so. The only problem, though is that George can't stay up at night to count all of them. So he finds a system to keep track of which stars he has counted because, since you can't see stars in the day, he can only count at night. Later on upon returning to the city, George finds that he cannot see the stars even at night because the city has way more light at night than the country.
Thank God Josh Lawson, Alan Brough, Andrew G and Jo Stanley are here.
LAPD Detectives Joe Friday and Frank Smith methodically investigate homicides.
A trip to a local cinema reminds Alton that popcorn was once light, fluffy and flavorful. Learn the how and why of exploding kernels and see Alton's improvised, inexpensive popcorn popper.
After Rock and Chang trace the twins' origins to Romania, they become engaged in a deadly game of cat-and-mouse with the lethal kids.
During a fight with Ling in the Dragon Temple, Ang loses his memory after getting struck by falling rocks from the ceiling. She convinces him that he works with a man called the Zodiac Master.
TAPS travels to the historic Birdcage Theatre in Tombstone, Arizona to investigate the wild spirits of the old west.
A teaspoon crisis in the Spleen household leads Rick to petty theft. Meanwhile, Rick's sleep is disturbed by the paperboy, Wayne, who is very punctual, very noisy and has a brain the size of a walnut.
Each of the remaining designers is given two months and $8000 to design a 12-piece collection for Olympus Fashion Week. In the interim, each gets a special visit in their hometown from Tim Gunn.
The body of a beheaded woman found in a fraternity house is a mystery to the CSIs. Now they must sort through twisted clues and crime scene after crime scene to find the killer that has them trapped in his own little game.
Clover, Alex, and Sam uncover that Mandy, Caitlin and Dominique have all been affected by an Evil Shampoo that has turned them into "spy-sassins" who have kidnapped the spies' mothers! Will the girls be able to save their mothers successfully or are they to determined to see that this is all a trap to destroy the spies?!
LAPD Detectives Joe Friday and Frank Smith methodically investigate homicides.
The campus newspaper hires Veronica for an undercover expose on the Zeta Theta sorority sisters during rush week to investigate Parker’s rape. Veronica begins to realize though that not everything is as it appears in the sorority house. Logan and Wallace take part in a challenging Sociology class role-playing experiment as prisoner and prison guard, and Keith treks through the desert after escaping from the scene of a crime.
Lorelai realizes her parents aren't as terrible as she thought. Rory's long-distance relationship proves to be a struggle.
The men are working on tracking down a known terrorist before he can launch an attack. At home, the women must face their own danger when a stranger approaches one of the children.