Groucho Marx character Attorney J. Cheever Loophole
Chico Marx character Antonio Pirelli
Harpo Marx character 'Punchy'
Kenny Baker character Jeff Wilson
Florence Rice character Julie Randall
Eve Arden character Peerless Pauline
Margaret Dumont character Mrs. Suzanna Dukesbury
Nat Pendleton character Goliath
Fritz Feld character Jardinet
James Burke character John Carter
Jerry Maren character Little Professor Atom
Barnett Parker character Whitcomb
Irving Bacon character Telegraph Clerk (uncredited)
Willie Best character Redcap (uncredited)
Frank Orth character Chef in Diner (uncredited)
John Binns character Old Man (uncredited)
Henry Blair character Undetermined Role (uncredited)
George Bookasta character Member of Quarttete (uncredited)
James Conaty character Party Guest (uncredited)
Frank Darien character Telegrapher (uncredited)
Dudley Dickerson character Singer / Dancer - 'Swingali' (uncredited)
Betsy Gay character Undetermined Role (uncredited)
Charles Gemora character Gibraltar (uncredited)
John George character Man Leaving Diner (uncredited)
Bobby Hale character Train Passenger (uncredited)
Harry Hayden character Conductor (uncredited)
Shep Houghton character Circus Patron (uncredited)
Payne B. Johnson character Boy at Circus (uncredited)
Carl M. Leviness character Club Car Train Passenger (uncredited)
Buck Mack character Checkers Player (uncredited)
Murdock MacQuarrie character Attendant (uncredited)
Matt McHugh character Cabbie (uncredited)
Edmund Mortimer character Governor (uncredited)
Forbes Murray character Captain (uncredited)
Emory Parnell character Ringmaster (uncredited)
Lillian Randolph character Black Woman - 'Swingali' (uncredited)
Larry Steers character Party Guest (uncredited)
Fred Walburn character Undetermined Role (uncredited)
Robert Winkler character Undetermined Role (uncredited)
