The Marx Brothers help young Broadway hopefuls when they get mixed up with gangsters due to a tin of sardines containing Romanoff diamonds.
Groucho Marx
Sam Grunion
Harpo Marx
Harpo
Chico Marx
Faustino the Great
Ilona Massey
Madame Egelichi
Vera-Ellen
Maggie Phillips
Marion Hutton
Bunny Dolan
Raymond Burr
Alphonse Zoto
Melville Cooper
Lefty Throckmorton
Paul Valentine
Mike Johnson
Bruce Gordon
Hannibal Zoto