The document summarizes key themes and characters in the play. The overarching themes are greed, morality, and deception. Greed motivates all the main characters, and their downfall comes from deception for financial gain. The resolution provides a moral lesson that greed will lead to ruin. The main characters include Volpone the greedy fox, his servant Mosca the fly, and various victims like lawyers and merchants who are deceived for their riches.