How old was Mark Ruffalo in Zodiac?

Knowing a celebrity’s age during a specific movie can be oddly satisfying. That knowledge can reshape how we view their performance. We’re about to uncover that piece of the puzzle.

In the movie Zodiac, Mark Ruffalo was at the age of:

39 years old

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

The calculation of the shown age took into account the first day of the year in which the movie Zodiac was released:

January 1, 2007

And the date of birth of Mark Ruffalo:

November 22, 1967

Because filming and release dates are relatively close but not the same, the real age of Mark Ruffalo during production might differ by a year from the one displayed.