How old was Jack Gleeson in Batman Begins?

There’s something captivating about discovering a celebrity’s age during a defining role. That detail can add a new layer of appreciation to their performance. We’re about to uncover that piece of the puzzle.

At the time Batman Begins was made, Jack Gleeson was:

12 years old

Based on our estimate, that was the actual age of the celebrity at the time.

The age was estimated using the initial day of the year Batman Begins came out:

January 1, 2005

And the birth date of Jack Gleeson:

May 20, 1992

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