Barbers Willy Nilly and Hercules Glub have opened a barbershop in an Indian reservation, where they have no customers. When suddenly a white man asks for a shave, several Indians of the Oopadoop nation also enter, hearing the usual barbershop banter about foreign debts, they force them to be ambassadors of their nation at the Peace conference in Geneva. Ammunition industry executive Winkelreid is scheming to prevent their mission becoming an success, but the vamp Dolores aboard the ship fails, falling in love with Nilly, and so does Fifi, the toughest person of the world in Paris, falling for Glub. Although Winkelreid is able to steal their secret papers, Nilly and Glub don't give up after being reminded by constant observation of their Indians and enter the Peace conference, which turns out to be a battlefield...
Bert Wheeler
as Willy Nilly
Robert Woolsey
as Hercules Grub
Marjorie White
as Dolores
Phyllis Barry
as Fifi
Louis Calhern
as Winkelreid
Hugh Herbert
as Chinaman
Edgar Kennedy
as Chairman - Peace Conference
Richard Carle
as Ship's Captain
Billy Bletcher
as Schmerzenschmerzen (uncredited)
Yola d'Avril
as French Vamp (uncredited)
Charlie Hall
as Shaffner the Valet (uncredited)
Dewey Robinson
as Luke
