Real age of Kelly McGillis in At First Sight
In the movie At First Sight, Kelly McGillis was:
41 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 At First Sight was released:
January 1, 1999
And the day in which Kelly McGillis was born:July 09, 1957
Since movies usually don't take more than one year to be released since the beginning of the filming process, Kelly McGillis may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.