Real age of Barbara Hershey in Insidious
In the movie Insidious, Barbara Hershey was:
61 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 Insidious was released:
January 1, 2010
And the day in which Barbara Hershey was born:February 05, 1948
Since movies usually don't take more than one year to be released since the beginning of the filming process, Barbara Hershey may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.