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'Home Improvement' Then & Now

13 of 21

NOW: Richard Karn

Karn, now 60, moved from the "Tool Time" stage to "Family Feud." He replaced Louie Anderson as host of "Family Feud" in 2002 and remained with the game show until 2006. In 2008, he joined the show "Bingo America" as host. He reunited with Tim Allen on two episodes of "Last Man Standing" in 2013 and played Santa Claus in the recent movie "A Dog for Christmas." —XFINITY Entertainment Staff (Photo: Michael Kovac/Getty Images)

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

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