Buck Boswell and his all-girl troupe are stranded in Paris, but Buck manages to con the manager of the 'Hotel de Navarre' in furnishing accommodations for his group, but the proprietor's wife locks them out. In his search for funds, Buck meets Patricia Harper, the fourth-richest girl in the world, but he isn't aware of that and thinks she is penniless. Patricia joins his troupe as a lark, and her father, James Harper, also pretends he is broke. Through some chicanery, Buck gets jobs for the girls as models at the Palace of Feminine Arts at the Paris International Exposition. James Harper borrows the priceless Napoleaon necklace to have a copy made for his daughter, but Buck thinks he stole it.
Jack Benny
as Buck Boswell
Joan Bennett
as Patricia Harper
Mary Boland
as Mrs. Isabel Channing
Charley Grapewin
as James Harper
Fritz Feld
as Dubois
Phyllis Kennedy
as Marie
Monty Woolley
as Gantvoort
G.P. Huntley
as Eliot Winthrop
Joyce Compton
as Chickie
Adrienne D'Ambricourt
as Madame Brissard
André Cheron
as Brissard
Jules Raucourt
as Chaumont
