Cast
Melville Cooper
Throckmorton
Leon Belasco
Mr. Lyons
Eric Blore
Mackinaw
Groucho Marx
Sam Grunion
Ilona Massey
Madame Egelichi
Paul Valentine
Mike Johnson
Bruce Gordon
Hannibal Zoto
Marilyn Monroe
Grunion's Client
Otto Waldis
Ivan (uncredited)
Harpo Marx
Harpo
Chico Marx
Faustino
Vera-Ellen
Maggie Phillips
Marion Hutton
Bunny Dolan
Raymond Burr
Alphonse Zoto