Everyone in the neighborhood uses every possible excuse to distance themselves from the religious weirdos, The Doyles. However, despite their best efforts, the Hennessys end up in central roles in the wedding of one of the Doyle girls.
Lana is haunted by the ghost of a dead friend, Emily, but the spirit has connections to Lionel Luthor, who is also scheming to get control of the Indian caves and help Lex with his wedding.
Fran Weston dies and Lorelei and Sookie try to buy the Dragonfly Inn Rory and Jess try approaching each other but fail to talk Dean tells Rory that he's engaged to Lindsay Mrs. Kim agrees to let Lane go to the prom with Dave Jess's father comes to Stars Hollow.
Nick hands the case file of Taliek to James, who goes before Judge Rebecca Damsen for custody, James and Nick help a young dad try and trying to get his son back but due to the dad's temper may lose his son. Meanwhile over at Fallin Fallin Nick wants to have a criminal defense attorney to the team because Nick feels Burton needs to worry about the firm and less about Shannon. Nick worries that James may be to close to Taliek Allen because James believes that Taliek may have killed Levi who was a nephew of James. Lulu could soon leave LSP for a job in California. Nick thinks Lulu's job move is bad because he may lose her love.
With the secrets the car held for years out in the open, Jordan still has questions. Dr. Macy makes a hard decision regarding Jordan and Woody has a case to solve.
When the crew prepares for the launch of The Resolution of Hector, they soon discover that Rommie has had a change of mind and is now working against the crew. Knowing that this is not normal, Dylan sets out to reclaim the ship, and find out what is controlling his friend.
Carrie learns from Janet that Doug had a dog when he was , that they still have today, and Doug is Janet admits to Carrie that the dog died, and they replaced it without Doug knowing.
After a teenage delinquent is killed while saving a child's life from an approaching car, the rulers of the underworld send him back to become an "Underworld Detective" investigating demons apparitions in the human world.
A fugitive geneticist and four of his creations search for others of their kind while attempting to stay a step ahead of a morally ambiguous government agent.
Ray and Debra wind up in a two-week standoff over a suitcase. When Robert asks Ray if he can borrow a suitcase sitting on the stairway landing for his honeymoon, Ray explains he and Debra have been locked in an unspoken battle of wills since a weekend trip over who is responsible for putting the suitcase away. Although Robert thinks Ray and Debra are insane, Frank and Marie can easily relate and offer their own words of wisdom with Frank counseling Ray and Marie advising Debra on how to resolve their marital differences.
Seeing a picture of a desperado who resembles the Professor leads to a musical Western dream for Nikki.
In one of the most heartfelt and provocative episodes of this critically acclaimed drama, Dr. Andy Brown confronts important moral and professional issues when a pregnant 18 year old and her father come to him for guidance. Meanwhile, Ephram is humiliated in front of the entire school when his date for the Spring Formal ditches him at the dance to make out with her boyfriend; and Amy and Colin have a huge fight when she chooses to console Ephram against Colin's wishes.
A crowded nightclub burns down, leaving many injured and dead. The ensuing investigation leads the detectives to suspect that the fire is not an accident.
Toni and Todd's families meet for the first time at a dinner party, where drunken rants and family fights are the main course. William thinks Maya dating his friend is a bad idea.
Mona and Dee Dee are half-sisters with the same father who didn't really know each other when they were little and are complete opposites, but as adults they live in the same apartment building and at least try to bond.
Malcolm meets a chess-playing bum who could be him in 30 years; Lois can't figure out why she's gaining weight; Dewey attributes his bizarre behavior to obeying requests from the fetus Lois is carrying; Francis objects to Piama posing nude in an art class.
Goren and Eames investigate the murder of a math student who had worked in a poker club as a card-counter. They uncover a group of computer nerds, then discover a computer gambling system with tougher suspects. The detectives learn even their own workstations are hit by the ringleader of the group (Ian Kahn).