"As King Arthur, Clark delivers the sort of performance patrons chatter about as they empty onto F Street NW. Arthur exhibits the widest range of emotions in this show, and Clark swings from wide-eyed innocence to anger to desperation to hope with believable facility. Take special note of his physicality: In early scenes he scurries about with the kinetic energy of youth, and as time passes and reality catches up to his idealism, he slows."