Set on twenty feet of escape stairs, this mostly wordless dance-theatre piece imagines the moments just before the collapse of the World Trade Center. Stumbling bodies move into a ghost world that is visually arresting, fragile, and tender. Support American Theatre: a just and thriving theatre ecology begins with information for all. Please join us in this mission by making a donation to our publisher, Theatre Communications Group. When you support American Theatre magazine and TCG, you support a long legacy of quality nonprofit arts…