Suburbicon

Looks interesting.   Note in the small print: written by the Coen brothers.  Scheduled for release in October.  Here's the first official trailer:

 

YouTube link.

Review of the movie.

Addendum 2018:  Having seen the movie, I want to caution readers that this is not your typical Coen brothers' black comedy, and Matt Damon is not the avenging hero implied in the trailer.