The Hennessy household and Jim are thrown for a loop when Cate's wayward nephew C.J. stops by to pay his respects to Paul and generally keep them company.
Harper attends a conference of the Commonwealth's greatest minds. Unfortunately, a mysterious assassin has plans for that collected brilliance. Meanwhile, Dylan is being escorted to meet with Tri-Lorn... or is he?
Big Ed's former CIA protégé Jack Keller (Alec Baldwin), is now a security consultant supervising the Montecito's switch from analog to digital surveillance. Brooks and Dunn get on a lengthy roll at the crap table. Ed sees red when a comic turns blue.
When local DJ's Shag and Tone pick Kim as their new ""on-air hottie with a body,"" a bitter rivalry erupts between the two radio jocks as they both secretly vie for Kim's attention. Meanwhile, Nikki fumes after Andell becomes Professor Oglevee's star student.
Kim, Jimmy and Christine all take it upon themselves to help Greg find a friend when he needs someone to go to a jazz festival with him.
Experiment #151 - BabyFier Experiment #151, BabyFier, has been activated, and has the ability to turn adults into babies! Can Lilo and Stitch stop it before every adult on Kauai is turned into a baby again?
A revenge-seeking cybernetic mutant uses his powers to overtake Sanctuary's security system in a plot to destroy Mutant X.
Eric Camden, a minister, and his wife Annie deal with the drama of having seven children, ranging from toddlers to adults with families of their own.
A diamond broker carrying two million dollars in merchandise is murdered after his car is hit by another vehicle and he gets out to confront the driver. The only witness to the crime is a developmentally challenged man who says the killer is someone named Colton. Meanwhile, outside of town, Speedle and Delko investigate the death of a teenage girl discovered at a rest stop with a broken neck. Shortly after the victim is taken from the scene, her body disappears during transport to Miami.
Camille sets up Mona on a date with her best friend, the handsome and engaging Carlo, whom she hasn't seen for years. Mona is thrilled when she and Carlo hit it off, and believes he might be a long-term boyfriend prospect. However, Carlo is actually in love with Camille and wants to pursue a relationship with her. Meanwhile, Dee Dee and Big Dee Dee are desperate to find out the sex of the baby, while Charles insists that they should wait until the birth. The women try to go behind his back to the doctor.
A stranger stops Joan on the street and tells her, ""You made the right decision."" He claims to be a psychic, and manages to convince Joan that he is for real. She takes his words as a sign that she was right to break up with Brock. However, she soon re-considers after she runs into Brock on the street. She observes him playing with his young niece and concludes that she might be satisfied having children in her life without being a mother for a while. However, a visit to her gynecologist gives her pause when she is forced to face the fact that her child-bearing years are limited (because many older women face complications in their pregnancies). Meanwhile, a dream prompts William to confront Lynn about annulling their marriage. He accompanies the skeptical Maya when she tries to confront the psychic. After the man tells him that ""she's right in front of you,"" he mistakenly believes that he is destined to be with Lynn. The psychic later directs him toward a woman waiting for a
After inadvertently leaving the twins home alone, Ray and Debra are impressed with Ally when she steps up and takes care of the twins until they return.
Paige finds herself transported back in time to an era of free love and free magic, where she discovers Grams, a peace-loving hippie, who is on a crusade to rid the world of evil through the magical power of love.
Space Ghost hosts a telethon to raise money for "Retardos" and enlists Triumph's help.
When the police torture a man they believe shot one of their own, Eugene, barely able to contain his emotion, takes the lead in seeking justice.
Tara decides to get her hair done, but soon a robber holds up the salon. Tara tries to go about business but has trouble dealing with what happened. Tara wonders if she should leave the FBI because she shot someone for the first time. Amanda (Sue's friend) finds a lost dog and wants to keep it.
Helen begins to feel the pressure of being a working mom as she tries to juggle her professional and home life. When Drew comes over for dinner it is obvious that Jack doesn't like him. After watching a film in school Patty wants to buy her first bra but nobody has time to go with her. JJ experiences life on the front line as he fights in Vietnam.
Buster realizes that medical marijuana will help cure Lucille 2's vertigo, and pays George Michael to get it for him from Gob. Lindsay sends Maeby to spend a day with Lucille to punish her for bad grades. Michael thinks George Michael is on drugs and attempts to teach him a lesson.