Peter Marks' whole review of Michal Zadara's play with no cast for an empty audience can be read the the Washington Post, at this address: https://www.washingtonpost.com/entertainment/theater_dance/no-one-will-ever-see-this-play-and-no-actors-are-coming-either-but-the-show-will-go-on/2020/04/24/fcc8a09c-8577-11ea-878a-86477a724bdb_story.html