Real age of Pierce Brosnan in Mars Attacks!
In the movie Mars Attacks!, Pierce Brosnan was:
42 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 Mars Attacks! was released:
January 1, 1996
And the day in which Pierce Brosnan was born:May 16, 1953
Since movies usually don't take more than one year to be released since the beginning of the filming process, Pierce Brosnan may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.