What is a 'subplot' within a film?

A subplot is defined as a secondary storyline that runs parallel to the main plot. This component enriches the narrative by adding depth and complexity to the overall story. Subplots often involve different characters or situations that may complement, contrast with, or provide additional context to the main storyline. They can help develop themes, reveal more about the main characters, or build tension in a different context within the film.

By incorporating subplots, filmmakers can explore multiple angles of the story, allowing for a more engaging viewing experience. This technique can also keep the audience invested as they follow the intertwining narratives, ultimately enhancing the emotional and intellectual depth of the film.