How old was Jason Lee in Jack-Jack Attack?

You might be surprised to learn how young—or old—some stars were in iconic scenes. It reveals something about timing, talent, and opportunity. Here’s the age that matched the moment.

The age of Jason Lee while starring in Jack-Jack Attack was:

34 years old

After checking the dates, that’s the calculated age of the celebrity.

Our method involved using the first calendar day of the release year of Jack-Jack Attack:

January 1, 2005

And the birth date of Jason Lee:

April 25, 1970

Given the typical time period between the filming and the release date, Jason Lee could have been a year older or younger than the age shown when some scenes were being filmed.