But as the Wall Street Journal reported recently, he read the
screenplay (by Liz Hannah, a 31 - year - old unknown who'd submitted it on
spec) just this past spring, hired Josh Singer (who'd
written Spotlight) to do a rewrite, started filming on Memorial Day, and finished editing it just a few weeks ago.
The Post was Hannah's first
screenplay,
written on
spec (which means it wasn't commissioned by a studio or producer); incredibly, it landed in the hands of former Sony studio head and powerhouse producer Amy Pascal.