Real age of Gabriel Mann in Stonewall
In the movie Stonewall, Gabriel Mann was:
22 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 Stonewall was released:
January 1, 1995
And the day in which Gabriel Mann was born:May 14, 1972
Since movies usually don't take more than one year to be released since the beginning of the filming process, Gabriel Mann may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.