Jay O. Sanders

Examines the escape of three prisoners from Alcatraz Island.

Explores the life and work of Leonardo da Vinci.

Explores Leonardo da Vinci and his work.

Follows a team of forensic archaeologists and historians, who examine the remains of an African-American woman of the first half of the nineteenth century that were uncovered in an expensive iron coffin in Queens, New York, and reveal what the life was like at the time for free African Americans in the North.

Explores the problems of climate change and extreme weather.

In October 2009, a striking portrait of a young woman in Renaissance dress made world news headlines. Though it had been purchased two years earlier for around $20,000, the portrait is now thought to be an undiscovered masterwork by Leonardo da Vinci worth more than $100 million. Did cutting edge imaging analysis help tie the portrait to Leonardo? NOVA meets a new breed of experts who are approaching 'cold case' art mysteries as if they were crime...

Presents archaeological evidence that the Trojan War did occur, and discusses the possibility of the Trojan Horse.

When the discovery of the bones of at least ten human bodies is found in the basement of Benjamin Franklin's London home, it is determined that an illegal anatomy school was run by his friend William Hewson.

Follows Kathleen Martinez, a criminal lawyer-turned-archaeologist, as she searches for Cleopatra's final resting place.

This videodisc exposes the hidden, high-tech workings of the world's largest intelligence agency, the National Security Agency (NSA) and a report on the threat to privacy and the effectiveness of high-tech surveillance in the age of terrorism.