The Taylors vacation at a Lake Michigan resort... while Tim tries to give MORE POWER to the BBQ concept, Randy meets with Lauren and Brad breaks up with Angela. Mark's changing, but is it for the better? Tim is seriously considering quitting Tool Time and moving permanently to this country resort.
Brad's getting MARRIED... well, maybe not after Tim and Jill get through with him. The Taylor parents try to make Brad realize that he's not ready for the commitment of marriage to a college girl he just recently met at a party.
Tim begins to want to have more children after Marty asks him to babysit one of the twins. After some discussions about his vasectomy with Jill, and some words of wisdom from Wilson, he decides that being able to return the twins after playing with them is the best idea. Mark is still wearing black, but with an added touch (of lipstick) for this episode.
On Tool Time, Tim and Al show viewers how to prepare for a severe winter storm. When Tim falls through the gazebo he discovers a small bag of marijuana taped to the underside of the swing. Jill and Tim stake out their backyard from Wilson's to catch the culprit... to everyone's surprise, Brad is caught red-handed with the goods.
Tim becomes suspicious that Heidi and Al are having a hot affair when he finds out she has separated from her husband; he sets out to find out exactly how much of an affair they are having. On Tool Time, Tim adds a little MORE POWER to his golf swing when golf-pro Payne Stewart guests.
While staying over at the Taylors, Willow doesn't return home from a club one night... Jill fears the worst and sends the whole family out searching for her. It's Saint Patrick's day on Tool Time, and who better to celebrate with than the boys from K&B Construction.
On Tool Time, Tim manages to throw himself out a window while doing renovation work. Jill tries to get Tim to help prepare for a tax audit. Brad and Randy become rivals when Brad's article "Hey Yo!" takes the spotlight away from Randy's "Genetic Mutations in the Second Half of the 20th Century."
On Tool Time, "Men's Convenience Week" features a visit by Grant Hill of the Detroit Pistons. Wilson becomes upset with Tim after Tim tells everyone about Wilson's encounter with an alien, something Wilson would rather Tim had kept to himself.
Randy's driving, get off the sidewalk! ... Randy doesn't feel that he's being treated fairly when his driving privileges differ from those Brad had when he first got his license. On Tool Time, "Judy's Rat" pulls cable through hard to reach spaces.
Tool Time is revisited by Astronauts Ken Bowersox and Steve Hawley, who announce that a Binford tool will be used on their next shuttle mission. Will Tim or Al win the competition to be the one to use the tool in space? Back on Earth, Mark tries to impress a girl by making a dramatic change to his appearance.