A one-act play is a short theatrical performance that consists of a single act, rather than multiple acts like traditional plays. These plays typically focus on a specific theme or moment, allowing for a concise and impactful storytelling experience. They often feature a limited number of characters and a straightforward plot, making them accessible for both performers and audiences. One-act plays are popular in theater festivals and educational settings because they can be performed in a shorter time frame. They provide a platform for emerging playwrights to showcase their work, and many famous playwrights, such as Tennessee Williams and David Mamet, have written notable one-act plays that continue to be performed today.