Narrated by Robert Redford, Saving the Bay explores the history of one of America's greatest natural resources - San Francisco Bay - with four one-hour episodes tracing the Bay from its geologic origins following the last Ice Age through years of catastrophic exploitation to restoration efforts of today. This spectacular high-definition series takes viewers on an unforgettable journey around the waters of San Francisco Bay and the larger northern California watershed from the Sierra Nevada mountains to the Farallon Islands in the Pacific Ocean.