After breaking one of Tim's tools that has been in the family for twenty years, Mark fears that he will be traded in after Brad and Randy make up a story about ""Peter"", their former brother that was traded in after he broke one of Tim's flashlights.

The K&B Construction guys are invited on Tool Time to show how to make hot gourmet meals while on the job site. They use the tools of their trade to make meals anyone would be proud of. At home, Jill is fed up with Brad and Randy excluding Mark from their games so she has a talk with them. Brad and Randy tell Mark that they, along with Tim and Jill, are aliens from outer space. But Mark gets his own back when Tim and Jill dress up as aliens and scare Brad and Randy.

Tim and Jill have a bowling match against eachother and try no to make it competitive, until the K&B Construction guys show up. The boys get in trouble at an arcade.

Tim advises Al about a new woman in Al's life.