What plans do the king and the duke have to get money?

The King and Duke turn their attention to performing scenes from Shakespeare. The King learns the lines for Juliet and practices sword-fighting with the Duke in order to perform part of Richard III. The Duke decides that a great encore would be for the King to perform Hamlet's soliloquy. The men stop in a nearby town and decide to set up their show. They rent the courthouse for a night and print up bills proclaiming how wonderful the performance will be. Unfortunately, a circus is also in town, but they hope people will still attend their dramatic performances.

they make money by making a shakespeare play (which is Romeo and Juliet)