Harry isn't too happy when Carol begins dating his old friend.

Harry gives Charley advice on how to impress a new girlfriend, who turns out to be the same lady Harry is seeing. When a relative dies and leaves Barbara and Emily money, Carol is anxious to see what she'll be getting but isn't too thrilled when it arrives.

Carol and Barbara are witnesses to a mall robbery and surprisingly it's Carol who nabs the thief, not police officer, Barbara. Neighbor Rose hits Harry's car and offers to pay for the damages.

The Westons prepare for their annual holiday skiing trip until Dreyfuss runs away. Laverne refuses to accept Christmas gifts from Harry.

Carol dates a blind man and focuses only on his disability, ignoring the fact that he is rude and obnoxious. Jeffrey Millstein is nervous about a chess tournament.

Harry looks forward to his golf game until he has to cancel to help Barbara with her taxes and Carol with her car. Tired of having no time for himself, he follows a globe-trotting friend to Pamplona for the running of the bulls.

Harry realizes his mentor is getting too old to practice medicine, but is afraid to tell him. Meanwhile, Carol and Barbara prepare for a piano recital.

While on a cruise, Barbara practices for a talent show, Harry tries to avoid two ladies who won't leave him alone, and Carol finds the man of her dreams...who disappears when Charley steers the ship into the Bermuda Triangle. Meanwhile back home, Laverne redesigns Harry's refrigerator.

A hurricane hits just as the Westons decide to sell their house. Laverne's mother-in-law visits.

While Harry and Laverne are en route to a medical seminar, an escaped convict takes Barbara and Carol hostage.

Just as Carol nears a breakthrough, her psychiatrist dies. Harry's new patient enjoys making jokes and smart alack remarks.

Laverne is reluctant to accept Harry's invitation to Thanksgiving dinner and flashbacks to the previous such dinner show why.

It's Harry's birthday and he overhears Charley planning a surprise party, but soon finds out it isn't for him. Flashbacks from seasons past highlight this episode.