Secrets of New York: Season 3 - 4 Episode s
3x1 - Tribeca: Mysteries of New York's Backlot Revealed
April 28, 2007
3x2 - The Sewers
August 24, 2008
The New York City sewer system is an engineering marvel and a murky source of urban legend. It contains more than 6,000 miles of water mains and pipes, and handles more than a billion gallons of waste each day. Watch as host Kelly Choi solves the mystery of the sewer system.
3x3 - Made in New York: City of Industry
August 30, 2008
3x4 - New York City: The Most Valuable
June 13, 2010