How old was Cameron Monaghan in The Three Investigators and the Secret of Skeleton Island?

It's common to wonder how old a celebrity was when they starred in a particular film. That detail can add a new layer of appreciation to their performance. Here’s the age that matched the moment.

At the moment the movie The Three Investigators and the Secret of Skeleton Island was being made, Cameron Monaghan was:

13 years old

This is the age we determined through our research and timeline.

For this age we used as a reference point the first day of the year of the release of The Three Investigators and the Secret of Skeleton Island:

January 1, 2007

And the birth date of Cameron Monaghan:

August 16, 1993

Since movies are typically released within a year of filming, Cameron Monaghan could have been a year younger or older than the displayed age during certain scenes.