This is a play shrouded in mystery. And the demand for secrecy comes straight from the playwright.
At the third bell, the actor on stage (there is a different actor performing each show) is handed the script in a sealed envelope and has to perform as instructed by the playwright. There is nothing between the actor and the audience - no directorial vision, no production design, no technical histrionics.
Come, be a part of pure live theatre!