How old was Joseph Mazzello in Star Kid?

It's common to wonder how old a celebrity was when they starred in a particular film. It can shift our perspective on their journey and achievements. We’re about to uncover that piece of the puzzle.

During the filming of Star Kid, Joseph Mazzello was:

13 years old

Our analysis shows that this was the celebrity’s true age during filming.

We calculated the age by referencing the first day of the year Star Kid was launched:

January 1, 1997

And the date of birth of Joseph Mazzello, which is:

September 21, 1983

Considering the usual time period between filming and release, Joseph Mazzello may have been one year younger or older than the stated age during parts of the shoot.