The Narrator in Cromartie High: The Movie is a disembodied voice that functions as an off-screen expositor, primarily heard during the film's opening sequence. This section is presented in black-and-white documentary style, and the Narrator recounts the checkered history of Cromartie High School, mentioning that it was built in 1920 and has been destroyed six times since then. The Narrator has no visible form, personality beyond a dry, informative tone, or personal motivations; his sole role is to provide background context that establishes the absurd and chaotic setting of the school. He does not interact with any characters, undergo any development, or possess notable abilities beyond his voiceover narration. His delivery is straightforward and deadpan, mirroring the film's satirical approach to documentary conventions. The Narrator appears only at the beginning and does not reappear later in the story, serving as a brief but effective framing device.