If you would like to know how the stage created by J. L. Moreno in 1936 is today, American psychodramatist Rebecca Walters here leads you inside. She starts by taking the role of the balcony, for instance, a place where after 9/11 people stood and played the Twin Towers. Then she shows how she uses the empty chair - actually two - one for Dr. Moreno and another for Zerka. Next, what we can do about the creek running underneath the stage, not to mention a lot of fabric that people can take to create things, and even a "missile" made with rolled newspaper as a way of expressing anger.