National Geographic - Inside Grand Central

Get an inside look, as never before seen, at the hidden secrets, engineering marvels and colorful history of this iconic landmark. From the producers of Inside the U.S. Secret Service, journey into the heart of New York City ? Grand Central Terminal. Explore the magnificent secrets of this iconic landmark as we take you inside the heart, soul and amazing engineering of this superstructure. From railroad cars to rush hours, we unlock the colorful tales of its past, present and future.