Jack is captured by the terrorists, who use Derek as leverage to force him to compromise CTU's assault operation. Logan refuses to give into the terrorist demands as the time of the co-signing of the treaty draws near. Martha tries to tell her husband of the evidence she uncovered about her phone call with Palmer, but Walt interferes with her efforts. A new representative from District arrives at CTU and begins to undermine Buchanan's authority.
An amnesiac young Lieutenant in Atlantis suffers from disturbing nightmares that he is a Wraith, only to make a shocking discovery about himself.
Experiment 285: LAX (Crossover with RECESS) The gang from Recess are on 'holiday' in Hawaii! But experiment 285 is on the loose, causing Vince, Mikey and Stitch to abandon any and all forms of work. Can Lilo stop 285 and Hamsterviel's new experiment locator satellite without Stitch, or will Gantu finally succeed in catching an experiment? Note: This episode first aired on Disney Channel on September 5, 2006 at 5 a.m.
A sportscaster becomes a full-time dad when his ex-wife decides to accept a job out of the country and his teenage daughter, Breanna, moves in with him.
After throwing together a baby shower for Neil and Janet, Dee Dee becomes concerned by the fact that she is the only person in attendance who is not attached. She begins to question her life and decision to pursue her career so aggressively. Meanwhile, Mona worries that her lack of maternal instinct could have a negative effect on her relationship with Chase. She tries spending time with Drew, and receives some advice from Big Dee Dee.
With Lynn in a deep funk, the girls try to help her reignite her passion for music.
Raven, Chelsea, and Eddie are doing community service work for school and they work at a senior citizen home. Meanwhile Cory is having some issues deciding what to get his girlfriend for his anniversary .. and Stanley's not helping ... he hustled Cory twice.
Kris is put in an awkward position by a former inmate friend while she is helping out at a charity event at the prison. Matt and Junior decide to open their club without Pete, who is out of town. Meanwhile, Dani discovers that Isabelle lied to her.
The Westins visit Washington and Doug is keeping a secret from Liz that many other senior staffers already know about. C.J. tries to make a deal with the French to try to handle a problem in the Sudan. Gail is in trouble. Josh asks Will for a little help with the campaign. C.J. and Danny go out to dinner and talk like good old friends and C.J. likens men to salmon while dealing with a waitress who is not all that found of her.
Kit hires a party promoter to get the business up at The Planet. Jenny and Moira run into hateful rednecks on their way back to California. Carmen's mother tries to make Shane more feminine, Bette and Tina try to find a male role model for Angelica, Helena helps Alice get over her obsession with Dana, while Dana herself deals with health problems.
When a note connected to a supposed suicide is found, the team re-opens the 1994 case of a high-school kid who fell from the roof of the school building after having served detention. In 1994 the death was deemed a suicide, but the newly-found note indicates that the victim might have been fearing for his life.
After Russ Corbett and his wife are found in a seedy hotel room, Russ dead of an overdose, Eames and Goren follow the trail of evidence to Bernard Fremont, a professional partier. With his beautiful blonde companions, Fremont insinuates himself into the lives of couples who don't know the city very well, then robs them blind. While investigating Fremont's past in Asia, Goren realises that he is the mastermind that turned Nicole Wallace into a murderer, and his most successful pupil.
American troops arrive in Britain and the Corps of Engineers building an airstrip on a Hastings farm is met with resentment.
Nikki falls for the new salesman at Albatross & Finch named Hunter, so Nikki asks Caitlin to ask him out for her but Caitlin ends up dating him instead. Meanwhile, Jude and Wyatt start a psychic hotline because the real phone number is only a digit off Underground Video's number.
Dr. Macy's job may be at risk due to a DUI charge, the night before he is supposed to testify as a witness in a high profile case. Jordan and Woody wonder where their relationship will go next...if anywhere?
Chase and Michael start an online show, The Chase & Michael Show. Zoey and Logan have their own segment on it called "He Says, She Says" and it all goes wrong when all the boys and girls begin fighting, so Dean Rivers cancels their show. Meanwhile, Nicole is depressed because she is failing Algebra because of cute boys, so Quinn and Lola try to fix her problem by using a hypnotis technique.
Jack and Chloe infiltrate Wayne Palmer's penthouse where David Palmer was assassinated, in the hopes of finding a clue to his murder. Jack convinces Wayne to cooperate and finds some information in Palmer's memoirs that leads him to the airport where the Russian president is about to land. CTU and Secret Service attempt to capture Jack, but they only find Chloe as Jack and Derek slip through their grasp. Martha tries to convince her husband that she received an important phone call from Palmer the night before his death, but a tape of their conversation seems to contradict her claims. Jack goes to the airport to find a lead, but a group of renegade Russian terrorists take hostages, including Derek, before he can act.
After a number of bad dates, Susan finally meets Dr. Right. Susan flirts with a handsome doctor, but they accidentally head butt. Meanwhile, some old pictures of Gabrielle turn up on the Internet. Tom is alarmed when his kids come down with chicken pox because he never had it. Bree gets arrested. Lastly, after months of silence, Noah Taylor contacts Mike Delfino.
The Russian and US Presidents are set to sign an anti-terror treaty when assassinations rock Los Angeles, a call from a distressed Chloe forces Jack into action and President Logan's wife believes there may be a conspiracy.
Cristina is bothered by a new year's mandatory work limit. Izzie patient, Denny Duquette, wants two things: 1. a heart transplant, 2. Izzie. Addison detests Derek's trailer, Derek visits Meredith's mom, George treats a young teen hermaphrodite frustrated by her pre-pubescence. Other news includes patients doing uncanny things and relationship havoc being wrecked between the doctors, as per usual.