Brad Sherwood hosts a "Daytime Talk Show" addressing the Jack and Jill nursery rhyme. Colin Mochrie, Ryan Stiles, Ian Gomez.

When the skeletal remains of a federal prosecutor who disappeared five years earlier are found in the desert outside Las Vegas, the team suspects it to be tied to the mob. They then find the body of a woman a few yards away, who they suspect was killed by the same person.

The woman's injuries lead Brennan to believe she had a long history of domestic violence. When the husband denies having hurt his wife, they are led to a Vegas loan shark, where an anonymous lead takes them to the world of gambling and underground ultimate fighting, where Booth and Brennan go undercover as Vegas high-rollers. In an attempt to uncover the mystery, Booth risks his life.

Andrea tries to get the Thomas family together again.

Alton turns the spotlight on the king of spices, pepper, which has seen its once lofty stature reduced to being a companion for table salt. Included: A historical lesson tracing the spice empires of the 17th century and how to select pepper grinders.

The last dancer is eliminated before the winner is announced next week. The remaining two will compete next week for the title. The Pet Shop Boys performed "West End Girls".

Caroline shocks the duos when she tells them that some of the 36 state contestants are back to weigh-in for the chance to rejoin the competition. Two players rejoin the game, but they struggle to keep up with Bob and Kim's training. At the challenge, everyone has a 'ton of fun' moving thousands of pounds across a huge warehouse.

This episode highlights the events from the Ghost Hunters Live Halloween special, in which the TAPS team investigated the Stanley Hotel located in Estes Park, Colorado. Which was the inspiration for Stephen King's "The Shining", .

The BAU travels to Seattle to identify and catch a serial bomber who has been terrorizing the city and targeting centers of automated techology. Working with the author of a science fiction novel that has become a guide for the bomber, the team attempts to determine why certain sites have been chosen as targets.

A case of flu threatens Mayor Johnston's life while Jake and Eric try to find the medicine that will save his life. While in Rogue River, Jack and Eric notice the changes in Jericho since the blasts took place. Gray questions Hawkins about why he arrived in town.

Can a "concrete glider" fly? And a big challenge for the Mythbusters to tackle!

Ryan and Seth leave the O.C. to go south of the border, each to find something they're looking for -- Ryan searches for Volchok in order to deal with his emotions and Seth has an encounter with the U.S. Marines. Meanwhile, Julie and Kaitlin are forced by the Dean to work together on the Harbor school clothing drive and Julie is shut out by the Cohens when they discover what she's up to. Elsewhere, Taylor springs a surprise visit on Summer who continues to distance herself from California.

Nathan struggles with money problems and reluctantly asks Dan for help; Brooke learns the new man in her life is also her new English teacher; Peyton gets help from an unexpected source; and Lucas returns to the Ravens just in time to help the team advance in the playoffs for the state championship.

Pro Athlete/Model Gabrielle Reece teaches the girls the art of action modeling while they bump, set and spike. The models get even more physical with Nascar driver Stanton Barrett for a competition where the winner has to act fast to claim her prize. Then the girls fly during a daring photo shoot at a skydiving training facility.

The next case for the CSIs gets even tougher when a paintball player turns out to be the prime suspect and later goes missing. The team also has another problem: the evidence that should point to the prime suspect points to someone else.

Jack makes a decision regarding Ben's offer. Sawyer's life is placed in danger when Pickett decides to make good on his threat. Locke discovers a hidden message that may help unlock the island's secrets. Kate recalls memories from the past, which caused her to make an important choice.

Lizzie reveals a connection with Lucas that was established during the bank robbery. Egan plans a poker party, and Kathryn sees a new side to Nick and makes a decision about her future. Jeremy and Franny decide to take their relationship a step further.

Last week, in an attempt to make his wait for the Wii instantaneous, Cartman froze himself. Through a bizarre twist of fate, he woke up 500 years in the future, where there are warring factions, some angry sea otters, and worst of all: No Nintendo Wii! Will Cartman get out of this crazy future? Or will he be doomed to never get his hands on the Wii?

Attention to detail will be rated during this round. The chefs are asked to create a tidbit from not so tidbit-y choices, and then must serve a meal to kids at a fitness camp.



Guest Judge: Suzanne Goin



QuickFire Challenge: Create an Amuse-Bouche.



Elimination Challenge: Create a Meal That Does not Exceed 500 Calories.



Round Four.

Tonight chairman of the Democratic National Committe, Howard Dean.

Tonight Stephen welcomes CNN anchor Jeff Greenfield.

Stewart Lee, Tony Mortimer, Bill Oddie, Jason Pebworth