How old was Casey Affleck in The Killer Inside Me?

Have you ever watched a movie and found yourself curious about a celebrity’s age at the time? That knowledge can reshape how we view their performance. Here’s the answer to that particular curiosity.

Casey Affleck was this age when he appeared in The Killer Inside Me:

34 years old

That was the real age of the celebrity according to our calculation.

Our method involved using the first calendar day of the release year of The Killer Inside Me:

January 1, 2010

And the day Casey Affleck was born, which is:

August 12, 1975

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