How old was Clea DuVall in Girl, Interrupted?

It's common to wonder how old a celebrity was when they starred in a particular film. Knowing that can offer insight into their career stage and personal growth. Let’s reveal how old they were when the cameras rolled.

During the filming of Girl, Interrupted, Clea DuVall was:

21 years old

That number reflects the celebrity’s real age when the movie was made.

The age shown reflects the celebrity’s age as of the start of the release year of Girl, Interrupted:

January 1, 1999

And the birth day of Clea DuVall, that is:

September 25, 1977

Given that most films are released within a year of production, the actual age of Clea DuVall during filming may have varied by one year from the shown age.