After Marie has Frank return an anniversary gift given to them by Ray and Debra, the two reminisce about the first time they slept together. An encounter Marie had tried to stop by inviting a priest to Debra's department.
Doug believes that his new dentist, who once had a crush on Carrie, is hurting him on purpose.
When Carrie and Arthur's constant bickering begins to spiral out of control, Doug and Carrie decide it's time to send Arthur to a psychiatrist.
Dr. John Becker goes through his daily routine of being a doctor, stopping at his favorite diner, and other various situations, all the while hating life and everything around him.
Event: STONEHENGE, ENGLAND 121 A.D. Sydney is plagued by dreams of De Viega as they meet with a druidic expert in England to get hold of a map leading to Druid astronomicon - the ""keys to Stonehenge"". But it's a fake Watson, as Karen discovers. He wants them to steal the map to the astronomicon from the secret society De Viega worked for, the Gar'al Na'tash (sic). ""Watson"" is actually Fabrice's son Andres, who reveals his father is alive but facially scarred. They find a coded blade but need the scabbard to solve the code. Andres leads them to his father, who offers to help them against the Gar'al Na'Tash to save his son. Andres is captured, and Fabrice bargains with the scabbard for his son's life after they use it to solve the code. While Sydney and Nigel go for the hidden site, Fabrice is captured by his society and tries to reconcile with his son. He then trades his life for his son's. Sydney and Nigel avoid the goons and recover the keys to the astronomicon. At the end someone lea
As Renee begins to lose hope that humanity will survive, an old friend reappears to give her guidance and solace. Yulyn and Ra'jel will join forces to deliver the final blow to the atavus threat to mankind. Sandoval comes to term with his past, and ends the series in a very fitting "Sandoval" manner.
Joan decides to waive her ""three-month"" rule and sleep with Chris, but then receives a phone call from Sean. When she learns that Sean is back in town, she dumps Chris and expects to reunite with Sean. However, he stuns her by revealing that he is engaged. William expresses an interest in Lynn's co-worker, only to find that she is a lesbian with a crush on Lynn. Maya considers telling Darnell about her affair with Stan, but her friends talk her out of it. He soon discovers the truth in an unexpected way.
Kim is on academic probation and hires a tutor for help with her studies. When she learns that her tutor is her former speed-dating partner Alan, she tries to woo the disinterested fellow. Due to budget cutbacks, Professor Oglevee must fire two of his best associate professors. After appealing to the dean of students, he finds himself out of work. Depressed, Stanley simply makes everyone believe that he has been promoted a job at USC. To celebrate his new job, Woody takes Stanley for a drink at Andell's club where he becomes heavily drunk. Nikki comes to the rescue and later head for the professor's apartment. Stanley finally reveals to Nikki that he lied about his new promotion and that he was fired. Nikki comforts Stanley which later leads to an unexpected kiss.
Pickpocket Polly strikes at the bowling alley, and Brum comes to the rescue.
Connor returns to Angel to seek his revenge; Angel and Cordelia acknowledge their feelings for each other.
Matt and Sarah grieve over Eric's decision not to attend the nuptials following his argument with Rabbi Glass over Matt's conversion to Judaism. Hoping to patch things up between their fathers, Matt and Sarah seek their mothers' help in persuading them to put aside their differences before it's too late. Ben and Kevin come to Glenoak to meet up with Mary and Lucy so that they can resolve their problems. Robbie tries to figure out why Ruthie wants him to move out of the Camden household.
When Courtney's mother gets hospitalized from a botched plastic surgery, Courtney decides to stay with Ginger and her mom. Will she warm her way into Mrs. Foutley's heart over Ginger? Meanwhile, Carl wants to get a chin implant.
When an unexpected person comes to Mulder's rescue, Mulder refuses to slip north over the border to safety. Instead, he heads southwest to the Anasazi ruins of New Mexico seeking a mysterious wise man who the Indians call "The Keeper of the Truth".
After not knowing Fox Mulder's whereabouts for the last year, A.D. Skinner and Agent Scully learn he's being held for the murder of a military man he couldn't possibly have killed: Knowle Rohrer, one of the government's secret super-soldiers. With Skinner acting as Mulder's defense, people who Mulder has dealt with during his last nine years as an FBI agent testify on his behalf. But the military tribunal isn't interested in the truth.
Claire seems to be finding some direction in her life, and a newly serious Billy is an unlikely choice to help her. Tensions between Nate and Brenda finally come to a head, while Keith has a problem that threatens everything he has worked towards in his relationship with David.
While faced with community service for abusing an endangered insect, Homer begins assisting an elderly woman named Mrs. Bellamy. One night, Mrs. Bellamy is murdered, and Homer and Marge are accused of committing the crime.
Eugene takes charge at the scene, ordering Lindsay and Bobby to avoid talking with police. But the legal team's ensuing debate on how to proceed leads to questions about Lindsay's arguably tenuous state of mind, as well as the moments prior to the shooting, which Lindsay says she can't recall.