Prologue
An introductory section at the beginning of a play, preceding the main action. Prologues may establish setting and context, introduce themes, or directly address the audience. Shakespeare's Romeo and Juliet famously opens with a prologue that reveals the entire plot ("star-cross'd lovers"). The device dates back to ancient Greek drama.











![Romeo and Julius [Caesar] Book Cover](https://assets.playwright.co/cdn-cgi/image/width=190,quality=75,format=auto/plays/covers/romeo-and-julius-caesar-jeff-goode.png)