Greg and Kim aren't happy to hear that Sam's pediatrician has retired early and sold his practice -- and his patients -- to a physician they've never met. Trying to give the new guy, Dr. Trabert, a chance, they freak out upon discovering that he's practically a kid himself, has his wife working as his receptionist, and has left his sick kid at home to go to work. Greg and Kim instead make an appointment to meet with Dr. Bernstein, the most famous pediatrician in L.A., and lie their way into his exclusive clientele. No sooner than they get on Bernstein's 'A' list than Sam shoves a piece of pasta up his nose and Greg has to rush him to the doctor to have it taken out. But Greg is forced to wait an unreasonable amount of time while a disinterested Bernstein tends to his numerous other patients. Greg chews the doctor out when he continues to make Sam wait, Jimmy gets the piece of pasta out himself, and Bernstein rudely tells Greg to take his business elsewhere. But Kim makes Greg go back a
In exchange for immunity, Sandoval agrees to testify against the taelons.
Jackson and Renee's one night stand turns into something more; Ally visits several therapists to get over her hallucinations of Larry, who eventually appears in the flesh; John represents a man who wants to annul his marriage after his wife decides she doesn't want to have kids, a case that carries over into John's relationship with Melanie.
In Runcorn there are two nearby pubs: the Mayhew where friends Janet, Donna, & Louise drink; and the Archer, where friends Jonny & Gaz drink. When Donna mentions to Janet that she's looking for a boyfriend, Janet gets her boyfriend Jonny to persuade Gaz to go on a blind date. Despite the misgivings of Donna and her mother Flo, the date in the Mayhew goes well, even after the attentions of Louise who has got a job there as a barmaid, and Jonny, who tries to put a spoke in the wheel of what he sees as a future of joint couple dates. Donna accompanies Gaz back to his bedsit, but her passion is cooled on discovering what he has stacked in his cupboard.
Jenna gets taken in by a fast-talking con man, named Lyle Garrett, who claims to be an investment banker who wants her money for a quick IPO investment, despite Sean's suspicions who sees through Lyle's charade.
Nikki's grandmother, Evelyn Smith, comes to visit and causes friction with Nikki when she tries to seduce Professor Oglevee.
A humanoid robot visits the Andromeda crew, helps them fight off a culture of organized machines and learns what it means to be a living being.
When the gang makes a spur-of-the-moment trip to Las Vegas, in order to spend the DuPree money, the event-filled excursion ends in a faceoff between Max and Michael over leadership; Tess and Liz can't pass for over-21-year-olds; Maria recruits Alex to help her audition for a role that ends up to be for a stripper; Isabel meets a man.
Dorian is the perfect son and Moesha is a vagabond when Mo ponders what would have happened if Frank stayed with Barbara.
Joan becomes fed up with the ""boys' club"" mentality at work, as her opinions are ignored and she is passed over for important cases. When she believes that William has deliberately stolen her idea, she blows up at him in front of everyone, leading to a rift between them. Meanwhile, Maya discovers that Toni and Lynn's yoga instructor is a little too ""hands-on"" in his approach toward his students.
Robert gets a surprise visit from Stefánia, the woman with whom he fell head over heels in love when the Barones went on holiday in Italy. Robert's excitement over having his summer love Stefania so close quickly gives way to annoyance when he is witness to a few of her idiosyncrasies. Meanwhile, Stefania's father, who has accompanied her to America, has his own change of heart with respect to his feelings for Robert.
Robbie is ecstatic when his long-lost father (guest-star Alan Thicke) who is a dead-beat dad appears out of the blue. Although, Eric and Annie distrust the dead-beat dad's motives. He also convinces Robbie to move out with him; against Eric's wishes. Meanwhile, Ruthie turns to Mary for advice on how to get around their parents rules when wanting to buy a makeup kit that they said 'no' to. Also, a very convinced Annie worries when Lucy starts having a relationship with her friend's freewheeling ""unmotherlike"" mom. Also, Simon develops a bad attitude with his mother when not wanting to do his school work, but wants to hang out with his friends.
The situation is dire as The Collective, still led by Graff and Haled, is cleaning Section's clock. But, just in time, Michael asks Nikita to help him return to Section, where his re-emergence is viewed with suspicion by both Mr. Jones and Operations. While new missions continue against The Collective with Michael's return, Nikita admits that she lied to him in "Four Light Years Further," and that she does indeed love him. Operations discovers that The Collective has infiltrated Section's mainframe to try to locate and kidnap Michael's son Adam, in attempt to re-assert control over him. Can Operations foil The Collective's plans?
From TV Guide: Thurgood fears his job is at risk when he discovers a homeless teen-ager living in the boiler room.
Three years after Apocalymon's fall, the Digimon Kaizer emerges. Using dark powers and Control Spires, he subjugates Digimon. New DigiDestined wield Digimentals against the Kaizer, but his sinister Spiral plan may overcome them.
When Teresa Hoese (the woman Scully and Mulder met the previous spring in Oregon just before Mulder was abducted) is found in a desert after enduring alien testing, Doggett alerts Scully that this could have something to do with Mulder and his whereabouts. Skinner joins them and they travel to the hospital where Teresa is clinging to life by a thread, and Scully realizes that this is exactly what's going on with Mulder.
Dr. Zoidberg reunites with his uncle, silent hologram star Harold Zoid, and the two of them set out to make a movie together. They cast the temperamental Calculon in the lead role, who demands an Oscar for his performance, but the movie doesn't go over well with audiences.
Unaware that the new employee at Strickland Propane is a prostitute, Peggy becomes her best friend and even offers her a place to stay--Hank's den.
Tony Robinson and John McCririck get the Trigger Happy treatment.
In the Season Four finale, Hill discovers where his true allegiances lie. Redding's plot to use the Colonel against Morales has an unexpected outcome. Cloutier runs into trouble from his church on the outside and his parishioners in Oz. White gets a little too close to McManus. Beecher's agony about his parole hearing leads to a shocking climax.