Blitz! story focuses on two families, the Jewish Blitzteins and the Cockney Lockes. Mrs. Blitztein and Alfie Locke have adjacent stalls on Petticoat Lane: she sells herring, he sells fruit; they do not like each other. However their children, Georgie Locke and Carol Blitztein, fall in love with one another. Set during the sky burning blitz era of the 1940's this story follows the twists and tribulations that the love struck couple go through in order to be together as London burns to the ground around them in this electrifying musical story.