Series about the special FBI Missing Persons Unit (MPU) that finds missing people by applying advanced psychological profiling to reveal the victims' lives.
Jack suspects foul play when Michael becomes violently ill while building the raft. The suspects include Sawyer and Kate, who compete for the last seat on the raft and do anything possible to prevent each other from getting it. Meanwhile, a secret from Kate's past is revealed to the other survivors on the island.
Clark must stop the school photographer after he sets up a fake high school and uses his ability to petrify people to kidnap students - including Chloe and Lana - to keep the glory days of high school going forever. Meanwhile, Lex and Lionel are kidnapped and tortured by the Teagues in an effort to find the Kryptonian artifact, revealing that...Lana has it.
The team captures the Sloane Imposter and questions him to find a rare Rambaldi orchid. The real Sloane must relive a painful memory in order to get the Imposter to reveal the orchid location.
Jackie is offered her dream job, but unfortunately, it's in Chicago. She wants to know what her future is with Hyde, but he's unwilling to answer. Kitty and Donna are both still reeling over Eric's new job, and both try, in their own ways, to get him to change his mind. The son of one of Red's buddies from the Marines arrives in Point Place, and the guys take a liking to him when they find out what his dad does now.
After a young woman's baby is tossed out of a car, Benson and Stabler investigate to find out what happened, and after learning the young woman is addicted to prescription painkillers, their investigation leads them to an elderly woman named Jenny Rogers, who lives with her son Kevin and daughter-in-law Carol. The young woman finally identifies Carol Rogers as the person who sold her the drugs, but when detectives go to confront Carol, they find her body and are left trying to uncover who really killed Carol.
Fenner adjusts to life on the inside, whilst Tina adjusts to life on the outside. Grayling plans to turn G Wing into a flagship for change in the prison system. The Julies catch Ben kissing Buxton. Two new inmates arrive at Larkhall.
When George and Angie find out that Carmen and her boyfriend, Jason have become intimate now that the teens live in the same house, they think about asking Jason to move out.
Ryan wants to go stock car racing and Dana threatens to cancel the wedding if he endangers himself. Cheryl has to teach Dana the basics of a Man and His Thing. Meanwhile, Jim teaches Ryan about the Sovereignty of a Man.
Jim actually remembers his and Cheryl's anniversary - but Cheryl didn't! Improvising, she gives him the photo album that covers years worth of memories. They start reminiscing.
While Nathan is unconscious in the hospital, he dreams a nightmare alternative version of his life, in which Dan married Karen and lives with her and Lucas, while Keith is the successful car dealer, Dan is assistant coach and trains Lucas as the Ravens star. Nathan is the poor underdog living with Deb -who runs the café- but may still be recommended for Highflyers by coach Whitey if he wins a duel; Haley is his girlfriend, Brooke makes a pass at him. Karen cheats on Dan with Keith. Peyton goes steady with Lucas but tells Haley to warn Nathan about Lucas' dirty plans; ...
In the shocking, action-packed season finale, a determined Veronica must betray someone she cares deeply about in order to solve the season-long mystery of who murdered her best friend Lilly Kane, but what she discovers puts her life in serious danger. Meanwhile, on the eve of a reception for the Governor of Calif., Jake Kane asks Duncan if he really wants to know what happened on the night Lilly died. Later, Keith awaits the results of a paternity test.
The magazine comes out and Luke and Lorelai get a little too enthusiastic when celebrating Sookie goes into labor Rory is given a surprising review by Mitchum Huntzberger and goes to extremes to unwind Luke is upset when he finds out that Kirk has put in a competing offer on the Twickham house Emily takes in a foreign ballerina.
While Princeton-Plainsboro Hospital is rife with rumor and speculation about House's imminent date with Cameron, House apparently scares a meek clinic patient into having a stroke. The team must navigate their way through the patient's odd proclivities, overbearing friend and reluctant parents in order to stop the strokes and try to save the guy's life. All the while, Wilson, Cuddy and the team offer House dating advice and lay odds on the outcome.
With their residencies over, there are big changes at Sacred Heart. J.D. moves out to live on his own, while Turk and Carla consider a family change, creating another rift in their long friendship. Jordan is hired to handle some paperwork for Kelso, which annoys Cox. Elliot has a job interview at a different hospital thanks to her boyfriend Jake.
When Tony opens a mysterious letter thinking it's for him, a small puff of white powder comes out and it releases a possible deadly virus. Kate calls for help and soon she and Tony are isolated in a bio-hazard isolation room for precausion. McGee and Gibbs work to discover who sent the envelope and how to cure their friends before its too late for them. Meanwhile, Tony's health gets worse...
After a near-death experience in a Jean Boutique, Grace decides to write her will and enlists Will's legal expertise to make sure she's fair when bequeathing her money. Grace visits Will's mother to find out how much Will plans to leave her and is shocked by what she finds. Thanks to Grace, Will also takes a look at his life and decides it's time to make a life altering career move. Meanwhile, Jack and Karen find an imposter teaching Jack's McFarland Method Of Acting. Realizing he needs new material to get back into teaching, Jack changes his method to win back his students.
Robert discovers Pat smoking and she pleads for him not to tell. Later, when Amy smells smoke on Robert, she thinks Robert smokes. Frank, Marie, Peter, Hank and Amy all think Robert smokes. Robert gets yelled at, and Pat doesn't tell the truth or back him up. The next day, Robert tells Raymond and Debra about Pat, and the family comes over. There is a bitter argument and then Ray andor Debra yells out that Pat smokes. She confesses and tells the truth. There is another argument and Peter confesses something, then Hank, then Ray, then Debra. It ends with Frank and Marie telling them that they are weird and that they shouldn't do the stuff they are doing.