In this final episode, the crew is in Santa Cruz, California. Their travel show is rumored to be cancelled, causing the entire cast to wonder about their future. At the same time, Louisa has an autographed baseball worth thousands in her purse, unaware. She is pursued by two thieves who want the baseball, as she tries to hook up again with Michael. Meanwhile, network executives keep dropping like flies.

This show begins in Madrid, where Louisa goads Michael into trying some candy, which breaks his tooth. A crooked dentist in Spain gives him a crown, adding a smuggled diamond inside. They fly to San Francisco, where Michael is reluctant to go see the dentist recommended to get a permanent crown. This sets up a plot whereby Michael is pursued by agents trying to retrieve the diamond which he is unaware he has. Louisa wants her beloved Corvette back, while Michael is keeping an old model A for a friend. Adding to this episode: George is trying to avoid an old flame, Friday's wanting her lost luggage, and Michael has 'grounded' Louisa until she pays back a debt.

Shot mostly in Windsor, England, Michael has been invited back to his old school, Dryden, to accept the ""old boy award"". Louisa is the surprised recipient of a mink coat that falls from the sky, pursued thereafter by its owner, a thief who has sown the contents of a bank heist into the lining. Adding to the plot are Michael's disagreeable mother, George trying to get Fergie to appear on the show, and the auction of a baseball card collection that sends Louisa into a mad frenzy of hitting up everyone she knows for enough money to buy it.

In London, Louisa is accidentally hit by a car, causing blurred vision that requires glasses which she refuses to wear. The show is filming at an old manor house owned by Michael's old girlfriend, Priscilla, resulting in a jealous Louisa. Adding to it: a rumored ghost, a murdered twin, a body in a closet, and a maid who's taken a shine to the very married Miles

In this takeoff on ""North by Northwest"", Michael is mistaken for a customs' agent named Rappaport, and he and Louisa wind up on the lam after they are falsely accused of murder. Meanwhile, Louisa is trying to talk Michael into agreeing to do a Japanese dogfood commercial with her. Adding to the mix are a crooked cop, a smuggling ring, and Miles' reaction to learning that his wife, Anne, might be pregnant.

In Budapest, Louisa tries to make up with an angry Michael after she destroys a prized possession, a first edition book. Louisa is told she has only a week or two to live, causing an unexpected reaction from Michael. Adding to it: A case of mixed-up identities, a dead body that keeps turning up in strange places, the crew's poker game, and Friday's new boyfriend, Istvan.

A minor auto accident results in Louisa dreaming about Michael and herself as players in France in World War II, Michael as an R.A.F. pilot, and she as an American dancer. They fall in love as Michael tries to track down some V-2 rockets and Louisa is along for the ride. They entire cast is there, playing various roles in the story.

Michael and Louisa have a bet going as to which one of them will start an argument first. After she breaks her foot, Louisa is assigned an assistant, Eve, who is secretly out to get her job. George is dealing with budget cuts. Adding to it: a pair of roving crutches, and a paid assassin called the Jaguar who is a master of disguise.