How old was Dermot Mulroney in Young Guns?

There’s something captivating about discovering a celebrity’s age during a defining role. That detail can add a new layer of appreciation to their performance. Here’s the age that matched the moment.

Dermot Mulroney was this age when he appeared in Young Guns:

24 years old

According to our data, that’s how old the celebrity really was during the film.

For this age we used as a reference point the first day of the year of the release of Young Guns:

January 1, 1988

And the day in which Dermot Mulroney was born:

October 31, 1963

Given the typical time period between the filming and the release date, Dermot Mulroney could have been a year older or younger than the age shown when some scenes were being filmed.