The Panthers savor their crucial playoff-win-until race issues emerge and sorely test their bond after Mac makes racial statements.Tami frowns upon Julie's newfound friendship with Tyra. The girls play a powder-puff football game.
Jack has the Others in a desperate situation as he holds Ben's life in his hands. Meanwhile, Kate and Sawyer try to escape from their captors. Flashbacks reveal Juliet's past as a medical researcher in Miami.
A class assignment reveals the deepest secrets and desires of Lucas and the students at Tree Hill High. Worried about college prospects, Skills turns to Haley, while Nathan wrestles with Deb's suicide attempt. Chase learns that Brooke cheated on her calculus exam, while nudity and drugs run rampant in the halls of the school.
In this conclusion of a special two-part episode, finding the serial killer becomes critical to the BAU when the team realizes Reid is being held captive and a live feed of him being tortured is shown on the internet. Meanwhile, Reid's troubled childhood is revealed in flashback sequences as he drifts in and out of consciousness.
The Lopez home and George's new media room suddenly become a bit more full when their niece, Veronica, and her freeloading boyfriend move in.
The final three teams get down and dirty at a farm where they must work with animals. Two teams face elimination, one team is eliminated, and the final two teams are revealed.
Veronica is hired to find out who slipped a classmate a drug causing her to have a miscarriage against her will, but is distracted by Logan who admits to sleeping with Madison Sinclair. Meanwhile, Keith helps Mindy O'Dell when her ex-husband breaks into their house.
The mission is to take control of a South Korean submarine to assist in the defection of a North Korean Scientist. The team find themselves confronted by several roadblocks. On the submarine, the South Korean Captain does not want to take orders from Jonas. On the home front, Kim has a dream that shares many similarities to the current mission. Ryan thinks that Bob told Kim about the mission and threatens to scrap the mission and wants to fire Bob.
During a family emergency, Lorelai can't reach Christopher. Meanwhile, Logan and Luke drop everything to support Rory, Lorelai, Richard and Emily.
The team is sent into Iran to set up a system that can detect Weapons of Mass Destruction. The mission goes off kilter when civilians become involved.On the home front, Tiffy runs into a dilemma while doing her community service. Molly and Kim are helping Jeremy and are confused by Crystal's behaviors. Mack finds himself in trouble.
House and his staff must deal with a teenage Gypsy boy suffering from inexplicable respiratory distress. However, House has bigger issues on his mind: Cuddy has given away his handicapped spot.
This episode demonstrates the production processes for pistons, paint rollers, parachutes and chimneys, and shows how each is made.
Shirley tackles a case involving a drug remedy for trauma; Alan, Denny and Bethany help a judge who is unhappy with his sexual orientation; and Denise learns she's pregnant, but is unsure of the father's identity.
Stabler ends out being out of commission after a perpetrator high on PCP throws him through a window at the station, so Benson teams up with Munch and Tutuola to investigate a mysterious packet of photos. The photographs lead them to both a suspected child pornographer and a junkie burgler, but after Benson takes ill during the investigation, the team realises that there is more than child pornography at stake as their investigation soon reveals that Seth Millstead wasn't into little boys at all, but had been using the tenants of the apartment building in an experiment for a new pesticide.
A judge ends up a real-life casualty when he takes part in a reenactment of a famous historic duel. Goren and Eames question the victim's opponent, whose wife is running for mayor of New York City.
After catching an international arms dealer, the NCIS team learns that Navy's highly classified weapons system will be sold to "La Grenouille," an important arms dealer. To stop the transaction, the team will send Ducky undercover. Meanwhile, another government agency appears to be working on the same case, with different plans.
Debbie's glad to have her dad back at home, but Monica's not happy with all the attention Frank is giving her and tells her it's time she found herself a boyfriend. Also Ian catches the eye of someone he least expected.
To assist Willa in her investigation of a teenage girl's murder in a small California town, Lucy delegates her onetime mentor to help. In the meantime, Holt and Lucy's growing attraction towards each other comes to a boil. Meanwhile Julia slumps into the arms of Garbo and deeper into drugs.
To catch a predator shows us the investigations carried out using the hidden camera from Dateline NBC.
When Davis buys a classic table hockey game and sets it up at the DRPD, he finds that he's set events in motion that lead to the ultimate showdown... the Summit Series between Karen and Brent. The whole town takes sides in the tournament, and Hank decides that he now wants Karen as his role-model, after watching both her and Brent train. Lacey joins a new club and nominates Emma for some long-overdue recognition.