"متروپولیس" is a 1927 silent science fiction film directed by فritz lang. Set in a dystopian future, it portrays a divided society where the wealthy elite live in luxury above ground, while the oppressed workers toil in harsh conditions below. The film explores themes of class struggle and the impact of technology on humanity. The story follows Freder Fredersen, the son of the city's ruler, who discovers the plight of the workers and seeks to bridge the gap between the classes. "متروپولیس" is renowned for its groundbreaking special effects and set design, influencing many future films in the science fiction genre.