Real age of Andrew McCarthy in Mannequin
In the movie Mannequin, Andrew McCarthy was:
24 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 Mannequin was released:
January 1, 1987
And the day in which Andrew McCarthy was born:November 29, 1962
Since movies usually don't take more than one year to be released since the beginning of the filming process, Andrew McCarthy may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.