Real age of Dennis Quaid in Postcards from the Edge
In the movie Postcards from the Edge, Dennis Quaid was:
35 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 Postcards from the Edge was released:
January 1, 1990
And the day in which Dennis Quaid was born:April 09, 1954
Since movies usually don't take more than one year to be released since the beginning of the filming process, Dennis Quaid may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.