Chandler and Monica prepare to leave for their honeymoon as Rachel prepares to tell Ross that he's the father of her baby. While traveling, Monica and Chandler become jealous of another honeymooning couple who get bumped to first class on the airplane. Meanwhile, Joey and Phoebe scheme to get inside the newlyweds' apartment after discovering that they don't have a key.
Jack hires Betsy Frayne as the new security officer for the office, and Finch freaks out. Betsy went to college with him, and Dennis says she stole his personality. The Blush staff has Betsy thrown out of the building and fired, and are about to call the police when Dennis admits that he was the one who stole her personality back in college. Betsy is rehired, and now Dennis has to find another personality or settle with his dull (but true) personality, Denny, while Betsy confesses her true intentions of seducing Dennis. Meanwhile, Elliot forbids Jack from eating his cannolis after Maya and Nina accuse him of being Jack's bitch and Jack decides to get back at Elliot using his social influences, until Elliot can't take it anymore and gives Jack his last cannoli.
Oswald, Lewis and Steve are shocked to learn that Drew is married to both Nicki and Kate. Drew intends to clear up the situation immediately, but puts it off for two weeks. He alternates between wives, telling each woman that he is away in Toledo on business when he isn't with her. Unfortunately for Drew, Mimi finds out what is going on. Drew begs her not to rat on him. He tells her that he loves both women and is abstaining from sex until he can narrow it down to just one wife. Mimi still feels that his behavior is sleazy, and tries to set him up for a fall. Kate calls while Drew is with Nicki, and he ends up having to agree to a dinner with both of them. He tells Nicki that Kate has gone crazy and thinks that she is married to him. He then tells Kate that Nicki has gotten hooked on anti-depressants. He manages to keep them at bay until Kate finds wedding cake in the freezer that says ""Drew and Nicki."" Oswald and Lewis decide to look for a house because women are turned off
Fed up with Michael's parenting style, the children confront their father with a description of the ideal dad.
Bartlet's decision about Haiti falls under scrutiny; C.J. makes a horrible blunder in a press conference and is hounded about the president's health by reporters; the staff disagrees about whether Bartlet should apologize for not revealing his medical condition; Abbey is angry that Jed has decided to run for reelection.
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.
The death of a parolee, who was a hit man, leads to a wealthy widow and daughter and whether they hired him to kill their rich relative.
Dawson is a freshman film student in Los Angeles, while Joey starts college at an Ivy League university in Boston. Instead of focusing on the new lives they have worked a lifetime for, they find themselves distracted by the distance between them and their unsettling last kiss.
As the summer comes to an end, Felicity's father begins nagging her about her future. She hopes to prove that she has a future in her major by gaining admission to the honors art program. Ben returns from the EMT training session and announces that he wants to become a doctor. He signs up for a heavy course-load, and realizes that he will have to stay in school a fifth year to finish his pre-med requirements. Felicity is put off by Ben's sudden sense of purpose, as she expected him to be just as aimless as she is. She begins turning to the jobless Noel for support. Felicity's father comes to town and accuses her of wasting her college years. She becomes furious at his interference and decides to pay for her final year of college herself. She immediately files papers to declare her independence. Felicity shows up late for work while dealing with her crisis, forcing Ben to cover for her. He then arrives late to his first organic chemistry lecture, where the professor locks him
Archer sends an away team to a habitable, luscious planet for observation. But when a storm occurs, the team begins to experience paranoid delusions.
Ed and Carol's close encounter is interrupted by Bonnie Hane; Ed defends Warren on a charge of criminal negligence after Warren brings a keg of beer to a party and an underage drinker has an bicycle accident on his way home; Nancy quits her job to be a full-time mother.
As the days grow longer, billions of microscopic plankton bloom under the blazing sun. Here in the temperate seas, three-ton basking sharks graze among forests of giant kelp - the fastest growing plant in the world. The forests harbor thousands of other animals, including sea otters, brilliantly colored anemones, squid, and exquisite leafy dragons. But as the year wears on, storms rage in the icy sea... a desperate challenge for the animals that remain.
The battle against Daemon continues, Hexadecimal turns into a sprite, we learn more of the character's pasts, the nulls form an old friend, and Turbo has been infected by Daemon.
Cheryl convinces Jim to forgo sex until their anticipated romantic getaway. Will abstinence relight Jim's passion, or just drive him up the wall?
Max and Liz are arrested and jailed for holding up a convenience store. Meanwhile, Isabel has a secret affair with a handsome attorney, and Michael tries to straighten out his life.
At the same time that Dharma's doctor gives her permission to resume sexual relations, Greg sees their totaled car for the first time since the accident and learns that the insurance adjuster ruled it a case of reckless driving. Now completely guilt-ridden and overly cautious, Greg's unable to enjoy Dharma's romantic advances. Meanwhile, Edward wants Larry to return the rundown desk chair of his that Kitty attempted to throw out. While at first annoyed by Larry's insistence that they play games for the ownership of the chair, Edward grows to enjoy Larry's company.
The mayor's approval ratings are going down, thanks to his relationship with the not-yet-divorced Judge Simmons. Charlie convinces the mayor to seek quiet time with Claire at a friend's house--only he didn't anticipate the mayor showing up at his. Paul hires a publicist to improve his image. After going to a friend's baby shower, Caitlin becomes obsessed with having a baby. Carter lets her watch Rags for a day, but he swallows Charlie's pager. Caitlin decides not to have a child, but apparently, Carter does.
J.D. begins to feel distant from Turk, when he leaves him abandoned every time that he tries to talk to him. Elliot fights with Kelso for calling her "sweetheart," and she seeks Dr. Cox's advice. J.D.'s relationship with Elliot goes in a time race, when he has 48 hours to kiss her before he is put into her "Friend Zone."