How old was Dermot Mulroney in The Family Stone?

Have you ever watched a movie and found yourself curious about a celebrity’s age at the time? That detail can add a new layer of appreciation to their performance. Let’s take a closer look at that intriguing number.

The age of Dermot Mulroney while starring in The Family Stone was:

41 years old

That’s the confirmed age we calculated for the celebrity in that role.

This age was calculated based on the beginning of the release year of The Family Stone:

January 1, 2005

And the date of birth of Dermot Mulroney:

October 31, 1963

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