Characters played by Harpo Marx
Harpo
Characters played by Chico Marx
Faustino the Great
Characters played by Ilona Massey
Madame Egelichi
Characters played by Vera-Ellen
Maggie Phillips
Characters played by Marion Hutton
Bunny Dolan
Characters played by Raymond Burr
Alphonse Zoto
Characters played by Melville Cooper
Throckmorton
Characters played by Bruce Gordon
Hannibal Zoto
Characters played by Leon Belasco
Mr. Lyons
Characters played by Paul Valentine
Mike Johnson
Characters played by Eric Blore
Mackinaw
Characters played by Marilyn Monroe
Grunion's Client
Characters played by Groucho Marx
Detective Sam Grunion - Narrator of the Story
Characters played by Herman Boden
Dancer
Characters played by Eddie Borden
Man at Stage Door
Characters played by Sayre Dearing
Street Passerby
Characters played by Joel Friend
Dancer
Characters played by Edward Gargan
Cop Who Captures Harpo
Characters played by Lois Hall
Young Woman
Characters played by Alvin Hammer
Call Boy
Characters played by Colin Keith-Johnston
Actor
Characters played by Tommy Ladd
Dancer
Characters played by Clarence Nash
Vocal Effects
Characters played by House Peters Jr.
Clergyman in Sadie Thompson Number
Characters played by Constance Purdy
Woman with Chihuahua Dog
Characters played by Frank Radcliffe
Dancer
Characters played by Jack Regas
Dancer
Characters played by Otto Waldis
Ivan - Assassin in Grunion's Office
