Exploring the stories and places that make Manhattan the city that never sleeps.

Defining moments in the history of San Francisco are highlighted. Included: the California Gold Rush; the great earthquake of 1906; the invention of the cable car; the Golden Gate Bridge.

The history and culture of Paris is explored, including its rich culinary roots. Included: the role baguettes played in the French Revolution; the birth of the celebrity chef; and the pharmacist who invented French fries.