The bodies of twin teenage boys, kidnapped five years earlier, are discovered. Booth and Brennan follow the trail of a notorious serial killer, known as the Grave Digger. His M.O. is to kidnap and bury his victims, then ask for a ransom. If the ransom isn't followed, the victims are left to die. During the investigation, Brennan and a fellow colleague become the latest victims. They are forced to solve their own kidnapping from an underground grave.

Peter gets into a compromising situation.

Tonight is filled with special dance performances. The eliminated celebrities return for one last spin around the dance floor. The winner is announced.

The contestants learn that they will be competing as individuals. Also, they receive a makeover and participate in a photo shoot. The challenge involves riding a stationary bike 30 feet in the air.

On the Ghost Hunters mid season finale, TAPS heads over towards Ireland for their first ever investigation over seas. TAPS investigates an old Ireland Castle named The "Leap Castle" and also known as "The Elemental". TAPS tries to solve the mystery of the rumored hauntings that have been known to happen their.

The daughter of high-powered diplomats, Special Agent Emily Prentiss joins the team, and she must convince Gideon and Hotchner she deserves the job based on merit and not on her family connections. The BAU is then called to St. Louis to investigate two serial killers who appear to be competing with each other. By setting a trap based on one killer's profile, the team creates a media event by which to capture the second killer.

The mercenaries from Rogue River visit Jericho trying to take all of their supplies. The town bands together to protect their town. The mayor decides to form a police force to protect the town and puts Jake in charge of creating and training the new unit. Emily fantasizes about her wedding day would have been like.

Peyton returns to school, but she breaks down; Brooke's fashions are a hit at the local show; Nathan is cornered into a no-win situation by Daunte; Deb takes drastic action for her addiction.

Detective Brett Hopper is accused of killing Assistant District Attorney Alberto Garza. He offers a solid alibi which no one believes. He realizes he's been framed. And he runs, discovering en route that not only he, but also his loved ones are in danger. He then wakes up and relives the same day over and over again. In order to break the cycle and move on, he has to figure out who framed him and solve the complex mystery surrounding Garza's death. He is also forced to heal the fractured relationships with those he loves. Either Hopper can break this day, or this day will break Hopper.

The models take part in an acting challenge in which they must reveal something traumatic from their past. The one who expresses herself the best lands a role on a CW series. Also, Tyra announces the ladies are heading on an overseas trip. The photo shoot is a foreign-language commercial with a male model.

The next case takes us back to Dr. Sheldon Hawkes' past and the reasons he chose to change jobs in the medical profession. The CSI team may find it extremely difficult to find out who committed the murder of the 19-year-old woman who recently started recovering from an accident.

Allison's old flame, Clay Bicks, appears at her doorstep moments after dying, unaware that he is dead. When he accepts that fact and will never get to physically be with the woman he loved, he decides he's going to stay in Allison's house so he can at least be close to her. This upsets Joe, and Allison decides that she has to get rid of Clay. Meanwhile, Allison shares a series of odd dreams with Bridgette, except Bridgette's dreams keep coming to her in the form of cartoons.

Allison and Bridgette continue having the same odd dreams as Allison comes closer to figuring out what the dreams mean and how they relate to a series of shootings/killings. Clay still won't leave Allison's house, but his purpose eventually becomes clear and Allison's opinion of him changes. Meanwhile, Devalos' health is evaluated after a rush hospital visit and Scanlon's relationship with the mayor's liaison Lynn takes a turn for the worst.

Stan becomes coach of a Pee Wee Hockey team and for the benefit of one his players he tries to make them into a team of winners. Meanwhile his father deals with the memory of Stans performance in a Pee Wee hockey game from years earlier, when Stan had the opportunity to score the game winning goal.

Brett makes the decision to take Rita and try to make a run for it by getting out of town, in an attempt to escape the day. But he soon discovers the disastrous consequences of his rash actions on others.

This round is all about leftovers and the ability to be creative with difficult ingredients. The chefs must make fine cuisine from truly disgusting fare, and then create a multi-course menu from only a restaurant's refrigerated leavings from the night before.



Guest Judge: Michelle Bernstein.



QuickFire Challenge: Create a Dish using "Offal," the Leftover Parts of Animals.



Elimination Challenge: Create a Luncheon for Sixty Using the Leftovers from the Social Menu.



Round Five.

Tonight former anchor of Nightline, Ted Koppel.

Tonight Stephen welcomes Al Franken and paleontologist Dr. Michael Novacek.

Andrew Maxwell, Alex Pennie, Penny Smith, Amy Winehouse