Happy Birthday, Tim Allen!

Today marks the 59th birthday of the comedian, who you know best as the voice of Buzz Lightyear in the "Toy Story" flicks and, of course, as Tim "The Tool Man" Taylor on "Home Improvement!"

In honor of Tim's big day, we decided to take a look at what Tim and the rest of the cast from the hit '90s sitcom look like - then and now!

Click "Launch Gallery" below to see pics and find out what Tim, Patricia Richardson, Jonathan Taylor Thomas, Richard Karn and more have been up to for the past 13 years!

media_removed_toofab 2013