W.C. Fields
The Great Man

Gloria Jean
His Niece

Leon Errol
His Rival

Billy Lenhart
His Heckler (as Butch)

Kenneth Brown
His Heckler (as Buddy)

Margaret Dumont
Mrs. Hemogloben

Susan Miller
Ouilotta Hemogloben

Franklin Pangborn
The Producer

Mona Barrie
The Producer's Wife

Charles Lang
The Young Engineer

Anne Nagel
Madame Gorgeous

Nell O'Day
The Salesgirl

Irving Bacon
The Soda Jerk

Jody Gilbert
The Waitress

Minerva Urecal
The Cleaning Lady

Emmett Vogan
The Engineer

Carlotta Monti
Receptionist

Jean Porter
Passerby (uncredited)

Emil Van Horn
Gargo the Gorilla (uncredited)