Documentary films are a genre of filmmaking that aim to document reality, providing viewers with factual information about various subjects. They often explore social, political, or cultural issues, using interviews, archival footage, and observational techniques to tell compelling stories. Notable examples include March of the Penguins and The Act of Killing. These films serve not only to inform but also to provoke thought and inspire change. By presenting real-life events and personal narratives, documentaries can create a powerful emotional connection with the audience. They play a crucial role in raising awareness about important topics and fostering understanding among diverse communities.