A one-act play is a theatrical performance that consists of a single act, typically lasting between 30 minutes to an hour. Unlike traditional plays, which may have multiple acts and intermissions, a one-act play focuses on a concise narrative, often featuring a limited number of characters and settings. This format allows for a quick exploration of themes and character development. One-act plays are popular in theater festivals and competitions, as they can be performed in a shorter time frame. They often serve as a platform for emerging playwrights and actors to showcase their talents. Notable examples include works by David Mamet and Tennessee Williams.