Real age of Jeanne Tripplehorn in The Firm
In the movie The Firm, Jeanne Tripplehorn was:
29 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 The Firm was released:
January 1, 1993
And the day in which Jeanne Tripplehorn was born:June 10, 1963
Since movies usually don't take more than one year to be released since the beginning of the filming process, Jeanne Tripplehorn may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.