Real age of Danny DeVito in Inside the Actor's Workshop
In the movie Inside the Actor's Workshop, Danny DeVito was:
65 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 Inside the Actor's Workshop was released:
January 1, 2010
And the day in which Danny DeVito was born:November 17, 1944
Since movies usually don't take more than one year to be released since the beginning of the filming process, Danny DeVito may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.