Greg and Kim worry that they're not making her second pregnancy special after accidentally using the baby's sonogram as scrap paper. To avoid being the kind of parents who ignore their second child, they decide to get the new baby all new stuff, instead of just Sam's hand-me-downs. Jimmy and Christine both think they're overreacting, until Christine realizes they are the kind of parents who ignore their second child; they have tons of videos and photos of Dominic and almost none of Logan. Since Christine has no childhood memories from before she was 4, she assumes Logan won't either, and decides to start faking his childhood photos and videos, using Logan for the walking, talking years, and Sam and hired children for the baby years. After trying unsuccessfully to sell off Sam's nursery set, Kim changes her mind and makes Greg put it in storage just in case Sam might want to pass it on to his children. After Greg gets attacked by a raccoon at the storage locker, he sees how crazy obsess
The pragmatic, reserved and refined Maigret investigates murders in his singular unhurried manner and inevitably discovers the truth.
Eric and Rabbi Glass pay a visit to the church to spy on the new associate pastor. Meanwhile, Ruthie is in big trouble when she's caught slow dancing with her boyfriend when she's supposed to be babysitting Sam and David. Meanwhile, Lucy asks Simon to dig up some information on Roxanne during his ride-along with her and Kevin in their patrol car. Lastly, Kevin has some explaining to do to Lucy after he runs into his ex-wife.
Alan's back and life is on the up: he's got the third best slot on Radio Norwich, a girlfriend and a Lexus. While at the garage, Alan meets one of his old teachers, who is persuaded to let him give a talk at the school about how he has 'bounced back'.
Ray and Debra are excited to have finally met a couple, who are just like them. However, Ray starts having mixed feelings when their annoying 8 year-old son wreaks havoc around the Barone household.
Merton's cousin, the famous singer-songwriter Deborah Vine, arrives in Aidensfield to find a secluded location in which to work.
A drunken Homer appears on the show Taxicab Conversations and rants about how awful his life as a husband and father is. Although his family is at first outraged, they realise that they do somewhat burden him and decide to make up for it by sending him to a Rock 'n Roll Fantasy Camp where he mingles with rock stars, including Mick Jagger and Keith Richards. The rock stars ask Homer to help out at a concert and, expecting that he will be allowed to perform, he accepts. Actually, they want him to test the microphones; however, a humiliated Homer grabs a guitar and starts playing.
After an aggressive team of reporters lowers the boom on Uncle Junior, his lawyers try a new strategy. Ralph has some fun at the expense of Paulie and his mother, but soon winds up with his own family problems. Meanwhile, Tony again finds refuge at the stables.
High school's first day vexes Malcolm, who acquires an unfortunate nickname; and Hal, a parental "volunteer" running afoul of authority.
The detectives investigate a triple murder, including the son and daughter of a wealthy businessman, that occurred in his apartment. After investigating the childrens' stepmother (his second wife), they turn to a pair of nannies, one of whom works for the family. However, the detectives must reach back to the nannies' history as children, and a television soap opera, in order to better understand the motives for the crime.
Foyle investigates the suicide of a pacifist and death threats to the judge who ruled against his conscientious objector status.
Having been handed a case about an infamous convict, the team tries to get closer to the convict through his partner, who is deaf.
Meg is angered to hear Luke, the new record shop employee, talking bad about the music she's about to buy. Elsewhere, a sudden cancellation of his deal to supply a hotel with all there new TV's, forces Jack to examine his family's financial outlook and question his own business philosophy. Sam, who is still adapting to life at East Catholic high school deals with a prank gone too far by the football team, while JJ looks on, unable or unwilling to intervene. While Roxanne uses her Bandstand connections to start her own business of selling autographed 45's, starting with Marvin Gaye. Discovering Luke slipped her a Bob Dylan record instead, Meg rushes back to the store to conmfront him. The Prank gets Tommy suspended and he threatens Sam until J.J. intervenes, which draws a nasty response from Sam. Michael shuts down Roxanne's new business, while Jack tries in vain to still make the big Hotel sell, but it's all for not as Mr. Healey refuses to buy them. Lastly, the bitter cold of the nigh
Larry proves himself an unskilled Christmas tipper, while both Larry and Jeff prove incompetent at creating believable alibis for the messes they get in. After offending his housekeeper, Larry makes amends with her at the expense of his wife. Later, Larry attempts to reconcile with Cheryl's family after ruining their nativity scene.
Sydney's trust in her father begins to fade. Meanwhile, Sydney and Vaughn may have been exposed to a deadly virus while in Taipei; Sloane haunted by Emily's death begins to unravel. Vaughn enlists Will to help research a case.
When Phoebe must constantly save the life of her new boyfriend, a warlock shows up from the future, claiming that future Cole sent him in order to kill the boyfriend before Phoebe's dies instead. However, present Cole cannot allow this and tries to help the sisters protect Miles, but when the warlock decides to work on his own agenda, by stealing the Book of Shadows, it results in the death of two of the Halliwell sisters. The survivor must decide whether going back to change the past is the right thing to do.
When Earth is jeopardized by global warming, the crew attends a conference in Kyoto hosted by Al Gore's head.
Dad and Thundercleese are in the midst of a neighborhood feud. Weird Al Yankovic guest stars.