Miss Dorothy 'Dot' March
Brooks Mason / George Smith
Joe Duffy
Millicent 'Millie' De Grasse
Cecelia Grayson
Mr. Horace Grayson
Nurse
Gale Brewster
Wong
First Detective
Second Detective
Washington
Psychiatrist
Eve
Native Dancing Girl
Jailer
Grayson's Party Guest (uncredited)
Mr. Clifford Jones (uncredited)
Member of The Pied Pipers (uncredited)
Ambulance Intern (uncredited)
Groucho 1 (uncredited)
Chico (uncredited)
Harpo (uncredited)
Groucho 2 (uncredited)
Bearded Man on Ship (uncredited)
Second Passenger (uncredited)
Andy Iona (uncredited)
Singer (uncredited)
Minister (uncredited)
Middle Telephone Operator (uncredited)
Bing Crosby Impersonator (uncredited)
Lifeguard on Ship (uncredited)
Clerk (uncredited)
Second Interne
First Telephone Operator (uncredited)
Grayson's Party Guest (uncredited)
Third Passenger (uncredited)
Nightclub Bandleader (uncredited)
Last Telephone Operator (uncredited)
Mrs. Brady, Elderly Guest (uncredited)
Pallbearer (uncredited)
Minor Role (uncredited)
Director
Screenplay
Screenplay
Writer
Writer
Producer
Editor
Art Direction
Set Decoration
Costume Designer
Assistant Director
Assistant Director
Sound Re-Recording Mixer
Choreographer
Songs
Choreographer
Lyricist
Director of Photography
