Directed by: Leo McCarey Written by: Bert Kalmar, Arthur Sheekman, Nat Perrin, Harry Ruby Release date: 1933 Cast: Groucho Marx (as Rufus T. Firefly), Harpo Marx, Leonard Marx, Zeppo Marx, Margaret Dumont, Edwin Maxwell, Edgar Kennedy, Louis Calhern, Raquel Torres, Charles B. Middleton Genre: Musical, Comedy, Black-and-white, Pre-Code, Satire, Political cinema Distributor: Universal Studios, Paramount Pictures Producer: Herman J. Mankiewicz Studio: Paramount Pictures
See Wikipedia: Duck Soup (1933 film)