Enterprise visits a planet where an Interspecies Medical Exchange conference is being held. Dr. Phlox tries to obtain research on a terminal disease from the Vulcan contingency, without revealing T'Pol has been infected by it.
Hyde's depressed that Jackie still seems to have feelings for Michael. Annette's not happy either, because Kelso seems to still be attached to Jackie. And Kitty takes to her bed, because she feels her mother doesn't love her.
Will Truman and Grace Adler are best friends living in New York, and when Grace's engagement falls apart, she moves in with Will. Together, along with their friends, they go through the trials of dating, sex, relationships and their careers, butting heads at times but ultimately supporting one another while exchanging plenty of witty banter along the way.
A dead teenager's father and a vigilante priest are suspects in the killing of a drug dealer.
The staff wrangles with the State Department over language in the inaugural address; a genocidal war breaks out in Kundu, and Bartlet weighs his options as Will pushes for American military involvement based on Bartlet's statements in the past; the Chief Justice's increased propensity for writing opinions in verse causes concern about his competence; Bartlet keeps Charlie busy on the hunt for the perfect Bible for the inauguration; Donna becomes upset when Jack is transferred out of the White House and reassigned to Italy after getting caught in a squeeze play between the Oval Office and the Pentagon.
Dave plays an angel who shows a woman, regretful of her large chest, the error of her ways in "It's a Wonderful Chest." A shopping network spoof finds QVC selling very odd and distasteful items. Dave also shares humorous outtakes from the classic miniseries "Roots." Also featuring musical performer Talib Kweli.
As a very impressed Michael sees it, his son's girlfriend, Vanessa is an absolute prize: ""She's beautiful, smart, personable and polite... you guys have nothing in common,"" he tells Jr. But there's something about her that rubs Jay the wrong way. Elsewhere in the courtship department, Kady's similarly smart and personable gentleman caller is a budding piano prodigy named Franklin. As for Claire, all she's courting is a severe case of nerves: the PSATs are coming up and her face has broken out in hives.
In Los Angeles, Dawson visits Audrey at the rehab clinic where he spots a big time film producer, named Toni Stark, and follows her into a therapy session hoping to talk to the woman who will direct Dawson to better contacts. Meanwhile in Boston, Pacey throws a party at his place to celebrate his new success at his job as well as purchasing a new super-sized TV set and is surprised when Joey, still sulking over the departure of Eddie, lets loose by getting drunk and setting up a spontaneous game of spin the bottle. Jen catches the reformed alcoholic C.J. with a drink which leads to them arguing, and making up by having sex for the first time. Also, Emma tries to stay in the country to get her green card by courting a stoner to marry her until Jack offers to marry Emma.
Zanzibar is winning every event in the Winter Olympics despite the fact they aren't even training. The spies go undercover at the games to find out if the team's coach has developed a new and undetectable method of cheating but find themselves in hot water. Or rather cold water as Sam and Alex face drowning in an icy lake while Clover undergoes another bizarre physical transformation.
Bridget defies the rules of the house after Paul forbids her from going out on a date with Ben, her college-age drum instructor. Meanwhile, Kerry is mad at Cate when her ex-boyfriend confesses that he thinks her mother is pretty.
The cases of Harmon Rabb, former Navy fighter pilot, and his fellow lawyers of the U.S. Navy's Judge Advocate General's office.
With his brother Troy 'ghosted', Lee is top dog on the wing. However, his reputation is endangered when a rumour goes round that Kappa, his sidekick, is a paedophile.
When Cheryl gets sick on the day of Ruby's birthday party, Jim is stuck trying to entertain a house full of little girls.
Kate helps Jack to locate and identify Syed Ali. Palmer places Stanton under arrest, but he won't break. Palmer realizes he must go to extremes to make Stanton talk. Kim hits her low point of the day when she encounters a cougar in the woods.
When Sherry goes into labor and asks Rory to stay with her at the hospital, Lorelai reminisces about the day Rory was born.
Students are engaging in wild, sometimes suicidal stunts, and Chloe and Pete are the next ones to become "infected."..and they use a piece of red meteor rock to get Clark to join them.
Grade school heroin dealing prompts Vic to increase his efforts to bring down Armadillo, while Dutch and Claudette help a woman track down her Alzheimer's-addled mother.
Kennedy, a potential Slayer, takes Willow on a date, which is interrupted when Willow finds herself transformed into Warren. The other Potentials go on a retreat with Giles, who the gang realize may have been replaced by the First. Spike's chip is having agonizing malfunctions, and he and Buffy return to the Initiative to search for a fix.
Lilith comes to Seattle, and tells Frasier that she would like to have another child. She wants him to father the child through artificial insemination so that Frederick could have a full-sibling. Frasier is hesitant to go along with this, so Lilith tries to manipulate him by bringing up touching stories from Frederick's childhood.