Crime films are a genre of movies that focus on criminal activities and the lives of criminals. These films often explore themes such as justice, morality, and the consequences of crime. They can include various sub-genres, such as detective stories, heist films, and gangster movies, showcasing the complexities of law enforcement and the criminal underworld. Many crime films feature characters like detectives, criminals, and victims, often highlighting their struggles and motivations. The storytelling can range from realistic portrayals of crime to stylized representations, making the genre appealing to a wide audience. Notable examples include classics like The Godfather and Pulp Fiction.