Real age of Angie Harmon in Batman Beyond: Return of the Joker
In the movie Batman Beyond: Return of the Joker, Angie Harmon was:
27 years old
That was the real age of the celebrity according to our calculation.
The calculation of the shown age took into account the first day of the year in which the movie Batman Beyond: Return of the Joker was released:
January 1, 2000
And the day in which Angie Harmon was born:August 10, 1972
Since movies usually don't take more than one year to be released since the beginning of the filming process, Angie Harmon may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.