A Night at the Opera
Groucho Marx, Chico Marx, Harpo Marx, Kitty Carlisle, Allan Jones, Walter Woolf King, Sig Ruman, Margaret Dumont, Edward Keane, Robert Emmett O'Connor, Purnell Pratt, Jonathan Hale, Evelyn Selbie, Otto Fries, Gino Corrado, Bess Flowers, Chuck Hamilton, George Irving, Frank McLure, William H. O'Brien
7.5 from IMDB
The Marx Brothers take on high society and the opera world to bring two lovers together. A sly business manager and two wacky friends of two opera singers help them achieve success while humiliating their stuffy and snobbish enemies.