How old was Summer Glau in Serenity?

Have you ever watched a movie and found yourself curious about a celebrity’s age at the time? It adds depth to our understanding of a celebrity’s experience. We’re about to uncover that piece of the puzzle.

In the movie Serenity, Summer Glau was at the age of:

23 years old

Based on our estimate, that was the actual age of the celebrity at the time.

The age shown reflects the celebrity’s age as of the start of the release year of Serenity:

January 1, 2005

And the date of birth of Summer Glau:

July 24, 1981

Considering the usual time period between filming and release, Summer Glau may have been one year younger or older than the stated age during parts of the shoot.