"Duck Soup" is a classic 1933 comedy film directed by Leo McCarey and starring the Marx Brothers. The film follows the story of Rufus T. Firefly, played by Groucho Marx, who becomes the leader of the fictional country of Freedonia. His absurd policies and antics lead to chaos and hilarity, showcasing the brothers' signature slapstick humor and witty dialogue. The film is known for its satirical take on politics and war, featuring memorable scenes such as the famous mirror routine. Despite its initial mixed reviews, "Duck Soup" has since gained recognition as one of the greatest comedies of all time, influencing many filmmakers and comedians.