Caroline is annoyed that Del refuses to accompany her to the opera; then her interfering Aunt Mary arranges a blind date with an old high school classmate of Caroline's, who turns out to be handsome, successful and rich.

Caroline is blown away by an opportunity to march in the Thanksgiving Day Parade - something she had dreamed of since high school mononucleosis kept her out of her marching band - when the giant balloon of her character Caroline escapes, injures parade marshal Florence Henderson, and threatens Staten Island.

Richard sets Caroline up on a date with a man (Gravitte) who can get him a civic commission for an important mural, and they hit it off; then Richard discovers the guy is married.

Caroline's parents (Holliman & Hartley) roll out the red carpet when she visits her home town for a ceremony in her honor, but something smells fishy when her brother (who has upstaged her all their lives) arrives with big news of his own.

Del asks Richard to join him on a double date with two gorgeous models; Caroline meets a man buying a sweater, but he turns out to be a paranoid bore.

Ultra-competitive Del has feelings of inadequacy after meeting Caroline's debonair ex-boyfriend Marco, especially when the towels come off at the gym; Caroline and Richard are hired to paint a mural for the bedroom of Martin Lapper, a demonic spoiled rich kid.

Del and Caroline's vacation takes an unexpected turn when they run into Del's bitter ex-wife Jill at his cabin. Meanwhile, Annie's brother Pete decides to quit the family business, which doesn't sit well with his parents.

Caroline, Richard and Annie are cast as extras in a film, leading to some surprising developments for its star (Benson) and director (Landis) when Annie turns out to be a Benson fanatic - and Richard becomes insanely jealous of the extra who is to kiss Caroline. Meanwhile, Del's Porsche is towed, and when he claims it from the DMV, he gets someone else's Gremlin instead. When he tracks down the Gremlin's owner, the poor man pleads for more time - he's got a hot date with a woman who was really only impressed by the Porsche.

Preparations for the wedding cause friction between Caroline and Annie, who can't seem to take her responsibilities as maid of honor seriously.