How old was Danny DeVito in It's Always Sunny in Philadelphia: Sunny Side Up?

Sometimes, a character’s impact makes us want to know more about the person portraying them. It can shift our perspective on their journey and achievements. Here’s the answer to that particular curiosity.

Danny DeVito was this age when he appeared in It's Always Sunny in Philadelphia: Sunny Side Up:

63 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 It's Always Sunny in Philadelphia: Sunny Side Up:

January 1, 2008

And the day Danny DeVito was born:

November 17, 1944

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