How old was Sean Penn in What Just Happened?

It's common to wonder how old a celebrity was when they starred in a particular film. Knowing that can offer insight into their career stage and personal growth. In this article, we reveal the age behind the role.

Sean Penn was this age when he appeared in What Just Happened:

47 years old

According to our data, that’s how old the celebrity really was during the film.

This age was calculated based on the beginning of the release year of What Just Happened:

January 1, 2008

And the date of birth of Sean Penn, that is:

August 17, 1960

Because movies often premiere within a year of starting production, Sean Penn might have been either one year younger or older while filming some scenes.