While visiting Stars Hollow for the weekend, Rory encounters Dean, who awkwardly invites her to an event the next day.
The NCIS team investigates when a seaman's body is found at the bottom of the sea in his dress whites, with a ceremonial sword. They discover that he was addicted to a MMORPG. Now, the team must figure out how involved he was in the game and how far he would go to get revenge on his arch enemy, another sailor.
Haley convinces Lucas to go with the team to an after-party at Nathan's beach house in the hopes that the guys will become closer. When Lucas sees the wealth that was denied him, he finally confronts his mother about why she let Dan ignore them. Meanwhile, when Nathan's mom returns home to find a very angry son, she turns to Karen for advice.
Lulu starts her job as Director of LSP, leaving Alvin to wonder if he is needed at LSP. Nick helps a couple sue a fertility clinic because the baby is black. The parents want to keep the baby and the clinic to pay for damages. Nick needs to help find Samantha Gray who lost her sight because her dad. Samantha goes to Nick's office to tell him she isn't going back to the place she came from. Nick has dinner with Mrs. Aaronson who became pregnant after doing a procedure to have a baby, now the lawsuit against the clinic will be dropped. Samantha learns her dad lost his rights to be a dad because he was drug addict. Nick waits with Samantha on a bench in the courthouse wondering if her dad will show up for the hearing. When he doesn't show up Nick finds him doing drugs.
Sean and Christian are reunited with an old friend, Julia bonds with Sofia Lopez, and Christian and Gina clash over their differences in opinion concerning Gina's pregnancy.
Byker Grove follows the lives and relationships of a group of young people who are members of a youth club.
Roz tries to convince Frasier to go out with her friend Ann. She feels that Frasier is too particular about who he dates, and adds that there is nothing wrong with continuing to date around until the right person comes along.
A female undercover agent for the DEA is raped and murdered, leading to a complicated investigation and the arrest of a suspect highly connected with a Colombian drug cartel. This is the toughest case of Cabot's career as she is faced with death threats on herself and her family along with pressure to yield the case to federal authorities.
The detectives investigate the strangulation death of a former porn star; a thirteen-year-old boy holds the key in implicating his father in his mother's murder; and the jury reaches a verdict in the Captain Fraker trial.
Flex feeling old, meets a young girl at a club who is unbeknownst to him a classmate of Breanna's.
A peaceful day at Professor Oak's lab turns into chaos when a series of small incidents leads to a Tauros stampede! The mayor's son, Gilbert, is supposed to receive his first Pokémon, but the Tauros broke through the walls of the lab and now the starter Charmander, Squirtle, and Bulbasaur have all escaped. And when Gilbert does show up, he has a lot of attitude but very little affection for Pokémon: he just wants something cool and powerful, not a Kanto starter Pokémon! However, everyone's first priority is to catch the runaway Pokémon. Tracey and Ash's mom Delia will go one way, Professor Oak, Gilbert, and Ash's Bulbasaur head for the mountains. In the forest, Tracey and Delia rescue Charmander from a stream. Up in the mountains, Gilbert is scared of the high, narrow path, and is ready to walk away even after he spots Squirtle stuck on a tree overhead.
Cheryl says a friend of hers got jewelry for his wife for no reason and Jim says he's probably cheating on her. After Cheryl takes it offensively that Jim won't buy her jewelry because he doesn't think he has to – after all, they are married and he isn't cheating – he goes out to shop for earrings, only to find out he knows nothing about Cheryl. After spending three days dedicating himself entirely to paying attention to Cheryl – with a bit of Andy's help – Jim finds out that Cheryl's friend was indeed cheating and they finally make up.
Nessa secretly meets with a cheater busted by Ed and Danny. A psychic gives Mary a dire prediction about his next show. Delinda starts work in the kitchen, but isn't there long.
When Andy invites Linda Abbott over for dinner to discuss a patient, Delia lashes out through foul language, but it is an enlightened Ephram who figures out the cause of his sister's bad behavior, thanks to insight provided by Madison (Sarah Lancaster). Amy's depression deepens, but when her therapist recommends medication, Dr. Abbott refuses to write a prescription to help his daughter cope with Colin's death.
When a teen tennis phenom is abducted from her bedroom, the investigation leads to the waterways when a girl's arm is recovered in the belly of a alligator. Delko calls for an expert - his old college buddy and now alligator expert Jeff Corwin to assist.
After Dee Dee loses her old room to the baby and Big Dee Dee misses several appointments, Dee Dee begins to worry that the baby is forcing her out of her parents' life. She suffers from so much stress that she has a breakdown and hears a doll talking to her. Mona recommends that she make an appointment with Phyllis to discuss her problem. She says that she feels as though she is the only one who is worried about the way the baby will change her life. Phyllis assures her that her reaction is perfectly natural and that she should air her concerns with Big Dee Dee. Before she gets around to it, Big Dee Dee admits to her own anxieties about the child's birth, and thanks Dee Dee for her support. The conversation reassures Dee Dee about her importance in her mother's life. Meanwhile, Spencer continually cancels on Mona because of plans with Camille. She looks to Adam to take his place, but Adam isn't too thrilled about this.
Joan finds herself in a bind when she is forced to agree to a dinner with both Ellis and Brock. She does not know how to handle the situation, although she insists that she is going to stay with Ellis. Joan winds up sharing a passionate kiss with Brock. Ellis nearly catches them in the act, and her friends witness the whole scene from the laundry room. Joan finally confesses her actions on the night of the play to Ellis. He is initially furious, but later visits her and lets her off the hook. They admit that they cared about each other, but were never really in love. Joan dashes off to give Brock a call. Meanwhile, William tries to cut a deal with Maya to get her to actually do her job, but she continues to outwit him.
Dylan and an old friend try to prevent the maker of the Magog Worldship from deploying an army of androids.
Nikki blackmails Professor Oglevee into attending therapy sessions when her testimony is required to prove a car accident wasn't his fault. Meanwhile, T and Stevie enlist Kim's help to snap celebrity photos for a tabloid.
Debra and Ray are annoyed at the over-the-top affection Robert and Amy are expressing towards each other. In fact, Robert feels compelled to give Ray marriage advice and Amy does the same with Debra at the newly-wed couple's three months anniversary dinner.