Sheldon Hawkes goes under water to gather clues but could be in danger when he can't come up for air. Mac learns of something else under water.
In Milwaukee, a series of women have been found murdered with their hearts crudely removed. The BAU is assigned to the case, but they are short three members: Gideon, who is missing, Hotch, who is on suspension and Prentiss, who resigns her commission to join the Foreign Service. Supervisor Strauss steps in as lead, but she doesn't handle herself well in the field.
It's Ivy week for the Upper East Side teens of Constance Billiard and St. Jude's and the visiting representatives' arrival brings more than just college applications. Cut-throat rivalry is at its sharpest this week as the students compete for prestigious positions. Blair discovers a shocking but juicy secret about Serena and plots to drop the bomb at the best possible moment. Dan is sure that landing the coveted usher position with the Dartmouth rep will either make or break his future at the school. Unfortunately, it's Nate who nabs the position, despite total disinterest in the school. Meanwhile, Jenny gets closer to Serena's younger brother Eric and Rufus asks Lily for a favor.
Upon discovering Tourette's syndrome, Cartman becomes mad with power. He finds out he has the ability to say whatever he wants without consequence, so he sets up National TV Coverage to take full advantage of his new found life.
TAPS visits San Francisco for the first time and tackles a case at one of the continentÂ's oldest military bases -- the Presidio.
The Lions is an episode of the television series Dirty Sexy Money.
During an autopsy, Ducky makes a startling discovery that turns a murder of a Petty Officer into a search for a missing infant. Meanwhile, Tony has to deal with his feelings for Jeanne.
Brennan and Booth investigate the death of a soccer mom who was blown up in her mini-van. They soon discover that the victim was part of a group of radicals from the 70's, adding several names to the list of possible suspects.
Detectives are troubled to learn that someone has taken an online game too far when a girl goes missing.
House is secretly trying to treat a fighter pilot who is a candidate for NASA's astronaut training program. Her diagnosis will be the test to choose which ones of the 40 applicants are going to take the empty spots in his team.
Missteps. Missed cues. Relationships pulling together. Relationships tearing apart. That's Lincoln Heights, as Eddie tries to bring an end to the endless gang warfare by getting everyone - the All Stars and the Shilohs - to play together as a team in the city basketball championship. But trust is missing, and no one can move forward. Which is a problem that seems to be infecting the Heights. Charles doesn't trust Cassie's new friendship with Luc, and he's telling her he wants out for good. Even lovebirds Eddie and Jenn are having problems with each other. Which is nothing compared to Eddie's problems with Lund. When Cassie and Sage get arrested together, Lund's defense of Sage at Cassie's expense has Eddie fighting mad. It's clear everyone needs to cool down, start talking and find a way to trust. But if opportunities keep turning into dead ends, it's anoyone's guess what will happen.
Jonas works out a plan and the team reunites to clear their reputation. Kim is working behind the scenes to keep the CIA away from the other wives.
A new lawyer at the firm draws instant attention from Alan, who is busy helping Jerry and Katie on a murder trial and fielding an offer from Gloria to be the father of her child. Meanwhile, Clarence and Lorraine represent a woman whose affair with her pastor resulted in a loss of her faith.
After Sam wakes up to find that everything he touches gives him a shock, he consults Satan, who tells him that this is related to his next target - an escaped soul from hell who sucks energy from power lines in order to loose it as lightning against his next victim. In order to capture the escapee Sam must use his new vessel, a remote control monster truck, given to him by Satan himself.
Ellen tries to get herself back into the mix as Patty and Frobisher fight it out at the deposition.
Nathan Stark and Jack Carter must put aside their rivalry to stop a deadly bacteria from destroying the town and killing Allison’s son. But can Carter ignore Stark’s crimes, as well?
After a champagne celebration and a game of Truth or Dare take place, a romance begins to happen in the house between two contestants. Meanwhile, the beauties must study anatomy, and are later challenged by locating and drawing organs on their partner's body. The geeks, on the other hand, are challenged to put together romantic gifts.
An asteroid hits the earth in the Mexican province of Yucatan in 2007. The impact causes the entire planet to burst into flames. Humankind is catapulted into a very dark age and this re-enacted doco-drama describes what happens 5, 10, 30, 60 and 80 days and lastly 4 months after the impact. Most life is extinguished within hundreds of kilometres of the crater. The entire earth sinks into darkness. Paris, New York, Hawaii are all in complete darkness and all plant life dies out as a result of the lack of sunlight. Temperatures fall much below anything ever experienced before. Many survivors are left absolutely alone and must fend for themselves.
Peter falls in with Irish gangsters who know about his past. Hiro works to contain the damage caused by his journey into the past. Kensei's power will be revealed. Suresh locates and cures the Haitian. Matt investigates the murder of Mr. Nakamura. West comes to know of Claire's powers. Maya and Alejandro enter Mexico and find their powers more of a hindrance than a help.