How old was Mary-Louise Parker in Howl?

Curiosity about a celebrity’s age during filming is more common than you’d think. It reveals something about timing, talent, and opportunity. Let’s take a closer look at that intriguing number.

During the filming of Howl, Mary-Louise Parker was:

45 years old

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

To determine the age, we considered the first day of the year Howl premiered:

January 1, 2010

And the date of birth of Mary-Louise Parker, that is:

August 02, 1964

As films generally take less than a year from filming to release, the age of Mary-Louise Parker during production could differ by a year from what’s shown.