UPDATE, 12 noon: More Broadway b.o. news after first paragraph:  Broadway's summer season ended with a fast break out of the starting gate as previews of It's Only A Play, starring Nathan Lane and Matthew Broderick, began at the Shuberts' Gerald Schoenfeld Theatre. The Terrence McNally comedy, a revival, played to overstuffed houses and rang up 112.45% of its gross potential for five performance, a take of $793…
SOURCE: Deadline at 03:02PM on September 2, 2014