Today is Shia LaBeouf's 29th birthday! The actor first got his start on the Disney Channel starring in the show Even Stevens. Since then, he's been in major blockbuster films including Holes, Transformers, and Indiana Jones.

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Since it's his last birthday in his 20s (which makes us feel old!), we decided to take a look back at the entire cast of his show and see what everyone looks like now. After all, the show's been off the air for 12 years and the cast has grown up a lot!

Click through the gallery, then let us know who you think looks the most different in the comments below.