I hadn’t heard of it before, so thanks for the recommendation.

There’s a website for it: http://www.returnwithhonormovie.com/

(Actually – there’s another movie with the same name, a PBS documentary that Tom Hanks helped do about 10 years ago. At first glance, I thought you were talking about that one, but then the “States of Grace” reference tipped to the fact that it must be a different movie.)