Joseph Mazzello: From 'Jurassic Park' Child Star to 'G.I. Joe: Retaliation' Action Hero

omg! INSIDER Update 1:37 mins

Joseph Mazzello was just 9 years old when he made his big blockbuster debut as Tim Murphy in the 1993 film classic "Jurassic Park." But now, the 29-year-old actor is all grown up and ready to fight cobras instead of dinosaurs!

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