Here’s Your Favorite Child Star Who are All Grown up, Then&Now

87. Taran Noah Smith

It seems that Home Improvement has caused Smith (who plays Mark in the series) to mature rapidly. After the series ended, Smith left show business, accusing his parents of mishandling his $1.5 million trust fund and marrying Heidi Van Pelt, a woman 16 years his senior, at just 17. But Smith, who later divorced, proved he was still a little young at heart - the actor was arrested on suspicion of driving under the influence and possession of marijuana in 2012.