Buster Keaton, Robert Pirosh, George Seaton, Carey Wilson, Sam Wood, James Kevin McGuinness, Groucho Marx, Harpo Marx, Chico Marx, George S. Kaufman, Morrie Ryskind, Bert Kalmar, Harry Ruby, Edmund Goulding, Al Boasberg, Kitty Carlisle, George Oppenheimer

A Night at the Opera is a movie starring Groucho Marx, Chico Marx, and Harpo Marx. A sly business manager and two wacky friends of two opera singers help them achieve success while humiliating their stuffy and snobbish enemies.

Carey Wilson, Jack Oakie, Sam Hellman, Jack Cunningham, Mitchell Leisen, Victor McLaglen, Carl Brisson, Kitty Carlisle, Joseph Gollomb, Earl Carroll, Rufus King

Murder at the Vanities is a movie starring Carl Brisson, Victor McLaglen, and Jack Oakie. A homicide detective with an eye for the ladies investigating a murder in Earl Carroll's Vanities allows the music review to continue during...