Caroline's romance is beached when Joe's ex returns from an environmental mission.

Things get a little stiff when an demanding elderly new neighbor, who is driving an initially sympathetic Caroline nuts, asks Caroline and Annie for a really big favor - to help out with the removal of her dead, naked husband. Meanwhile, Richard tries to sell his car, but the only bidder is Louis, a bizarre individual claiming to be a minister and promising eternal life in exchange for the vehicle. Charlie, smitten with Sophia, the beautiful new waitress at Remo's, offers Richard $500 (which he makes driving the car as a gypsy cab) so he can give the car to Sophia as a love token; but Richard decides to keep the car and drive it as a cab himself. Through all this, Del is obsessed with the idea that he is losing his hair and his looks.

Caroline and Annie are overjoyed to learn that Caroline's agent has arranged for her to promote her new book on the Jay Leno show; then Annie reminds Caroline that she will need an entertaining story to tell. Enter Richard's mother Natalie, carrying a jacket that belonged to Jerry Garcia and revealing that the dead rocker was Richard's real father. But Richard, hiding in the stairwell until his mother leaves, isn't impressed: there's hardly a celebrity that Natalie hasn't maintained fathered him. While Caroline and Annie fly to Los Angeles, Del tries to teach Richard how to pick up women during Happy Hour at Remo's (Richard: ""I'm not sure I can do that - I mean, be happy for a whole hour.""), and Charlie goes in search of his father, whom an adoption agency locates instantly: a bumbling waiter in a fashionable restaurant who is overjoyed to meet Charlie, even though their reunion gets him fired two weeks before his retirement. While waiting to appear with Leno, Caroline is warned that s

Now that they are planning to move in together, Caroline and Trevor hold a rummage sale on Caroline's doorstep, but she can't bear to part with her things and winds up buying them back at a loss. All she manages to sell is Del's softball glove, which he needs because he is helping Charlie coach a Little League team; this surprises everyone until they meet Monica, the attractive mother of one of the boys. Meanwhile, planning to spend the summer in Spain, Richard and Julia throw themselves a bon voyage party (described by Caroline as a ""Eurotrash compacter""). While Julia shops, a distracted Richard is indifferent to the cook's ""perfect Bernaise sauce,"" so the indignant chef quits (and Remo gets the job on two hours' notice, with the new waitress from his restaurant as staff). Julia has celebrated by buying herself a flashy new diamond bracelet; and during the party, when Caroline and Annie sneak into the en suite bathroom, they accidentally overhear a man with a distinctive laugh making

On the eve of their moving in together, Caroline leaves Trevor alone as she dashes off to Spain, with Annie in tow, in an attempt to repair the damage she has done to Richard and Julia's marriage. Lunching at Remo's, they have seen Remo's new waitress wearing a diamond bracelet and realized it was she making love to José during the party. Richard arrives in Spain and the hotel maid, who hates Julia, directs him to the ""matador bar"" on the corner; but when he demands to speak to a ""worthless matador named José,"" every man in the bar stands up. By the time Caroline and Annie arrive, Richard has traced Julia to Pamplona, where she has gone to see the running of the bulls; unaware of the event, and distracted by the arrival of Caroline, Richard flees for his life and is trampled by the bulls - only mildly, as we discover. Meanwhile, Del suffers through endless bad pitches thrown by Monica's son while Charlie explains why he won't let the hopeless kid into the game, and discovers an unexpec