A weather-blistered door in a shadowy byway hides a terrifying secret. Behind it, Dr. Henry Jekyll conducts experiments that unleash his alter ego, Edward Hyde, on an unsuspecting London. Hyde's murderous persona soon takes on a life of its own, diminishing the line between creator and created. Where does Jekyll end and Hyde begin? Is Hyde the only monster in this story? David Edgar, the Tony Award-winning adapter of The Life and Adventures of Nicholas Nickleby, pens a gripping new version of Louis Stevenson's novella, which exults in theatrical possibility as it explores the depths of its mysteries. Penny Metropulos directs.