A "Lead Role" refers to the primary character in a film, play, or television show. This character often drives the story forward and is central to the plot. The actor portraying the lead role typically has the most screen time and is crucial in engaging the audience. In many productions, the lead role is supported by a cast of secondary characters, known as supporting roles. These characters help to develop the story and provide depth to the narrative. The success of a lead role can significantly influence the overall reception of the production, making it a vital aspect of storytelling in theater and film.