New York Drama Critics' Circle winners Wallace Shawn and André Gregory talk their play "What We Did Before Our Moth Days," now in its final weeks, and reminisce about the movie that made them. André Gregory, 92, and Wallace Shawn , 82, have enjoyed one of the longest, most celebrated collaborations in theater history. They’re also at the peak of their careers this spring with the ongoing play “What We Did Before Our Moth Days,” sharply and empathetically written by Shawn with nimble direction