Constant bickering, causes the girls to seek help from a therapist. This prompts the girls to reminisce about times they didn't get along. The therapist's conclusion, they should not live with one another.
The Ghostbusters embark on a camping trip, only to run into (among other things) Bigfoot.
When Mama traumatizes Vinton at work with the "Binky Bunny" lunchbox she made for him when he was a kid, she must find a way to cure him of his trauma before he loses his job.
Necksa, lord and ruler of the sea elementals, strikes out at the air-breathers who have been polluting the oceans. When the Ghostbusters attempt to stop him, Egon, Ray and Winston are swallowed by the creature, leaving Peter to save the day.
Ray wants Bobby to be his best man at his and Jenna's wedding. Christopher learns that he's Lucas' half-brother. There is tension at the Ewing barbecue. April hits a roadblock in her investigation of Nicholas. Lisa Alden ends up springing a surprise.
A blizzard traps Punky, Henry, Betty, Cherie, Margaux, and Brandon in Henry and Punky's apartment, where the gang passes the time by remembering past situations that they've been in, with flashbacks to past episodes.
An executive's murder alerts Castillo to Yakuza presence in Miami, but the arrival of a Japanese investigator is no help.
Magica tricks Gladstone Gander into stealing the Number One Dime for her, and as a result, he is then cursed with bad luck.
Vincent alerts Catherine to possible wrong-doing at a well-known, renowned orphanage.
Upset with Richard's involvement with Liz and unable to make a decision about his proposal, Maggie leaves the Tuscany Valley to join Vicky in Monte Carlo. While a mysterious and eerie assassin figure stalks Liz, Maggie resents her reliance on Richard's protection. After Melissa gets even with Angela, Angela retaliates with a scheme that boomerangs. Maggie enters her new wine in a contest and wins second place. Angela discovers that Dan's father has a second family. After Lance rescues Emma from her would-be producers, she starts writing an advice column for The New Globe.
As Joey starts getting ready for a comedy tour, the family starts acting like he's already gone.
Donna and Beano's mother comes for a visit and she falls in love with Kyle.
Harry tries to talk sense to Roz, a recently diagnosed diabetic whose convinced her life is over, and handle a desperate man holding an original draft of the Constitution hostage in the courtroom.
Sir Humphrey makes Jim suspicious of the Minister of Employment when he needs the P.M.’s support in opposing a plan to shift military personnel from the south to the north of England.
Arrested for wiretapping, the Simons seek help from Downtown Brown and find he has been replaced by a tough new chief detective.
Rebecca asks an eager Sam to escort her to a company function to correct a false impression held by her boss.
After Peter's car explodes, the Ghostbusters travel to Detroit's Generous Motors, where the automobile assembly line has been invaded by World War II gremlins, pesky little creatures who like to take apart anything mechanical.
Theo and Cockroach have tickets to appear on television on the dance show "Dance Mania", but are told that only one of them can enter the studio during the filming because of fire laws. Theo miscalculates by offering to let Cockroach go in (thinking he'll refuse) and gets angry when Cockroach takes him up on the offer.