What was your job when you were four years old? If you didn’t have one, congratulations, you’re normal. However that’s not always the case, for some of the stars on our list, they were already working towards becoming the famous actors that they are today. Everyone knows about Neil Patrick Harris being a child star, but what about some of the lesser-known stories? Here is our list of 10 Famous Actors You Didn’t Know Were Child Stars! Enjoy the video and be sure to hit the subscribe button for more Screen Rant content, every single day!