Greatest Mysteries

This series of eight one-hour specials builds on the popularity of "Mysteries at the Museum" and "Monumental Mysteries," and examines an iconic location through a unique lens of mystery and intrigue. The first special under the "Greatest Mysteries" collection is "Greatest Mysteries: Smithsonian," premiering Sunday, November 3 at 9:00 p.m. ET/PT, where history explorer and museum enthusiast Wildman investigates some of the most surprising stories behind artifacts in the national collection. The special leads into the new nine episode one-hour weekly original series, "America Declassified," premiering Sunday, November 3 at 10:00 p.m. ET/PT. "America Declassified" investigates the hidden side of the United States, where nothing is what it seems - including conspiracy theories, secrets, mysteries and the forbidden. (Source: The Travel Channel)