Real age of Jessica Lange in Music Box
In the movie Music Box, Jessica Lange was:
39 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 Music Box was released:
January 1, 1989
And the day in which Jessica Lange was born:April 20, 1949
Since movies usually don't take more than one year to be released since the beginning of the filming process, Jessica Lange may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.