Dictator Adenoid Hynkel tries to expand his empire while a poor Jewish barber tries to avoid persecution from Hynkel's regime.
Two newlyweds spy on the Nazis for the British Secret Service during their honeymoon in Europe.
When the bride's mother is supposedly swindled out of her money by a spurned suitor, the groom's father orchestrates a scheme of his own to set things right. He is aided by a cabaret singer, while placating a jealous wife.
The life of a St. Louis family in the year before the 1904 St. Louis World's Fair.