Synopsis by Hal Erickson
Despite a jealous Tim's efforts to fix the votes, Bob Vila has been elected as Tool Time's favorite guest star. Making yet another appearance on the show, Bob challenges Tim (Tim Allen) to a lawn-mowing race. To prepare for the event, Tim soups up his mower with a piece of a Chinook jet helicopter -- and guess what happens next? Elsewhere, Tim's sons, Brad (Zachery Ty Bryan) and Randy (Jonathan Taylor Thomas), persuade their brother, Mark (Taran Noah Smith), to put a tadpole in his mouth (?) which he abruptly swallows. This was the final episode of Home Improvement's second season.