1. S1.E1 ∙ The Hunt for the Boston Strangler

0

. 30 January 2007. 42 min

Police closed the case of the infamous Boston Strangler when Albert De Salvo confessed to the murder of 13 women. Recent forensic evidence reveals that in at least one of the murders police may have had the wrong man.

2. S1.E2 ∙ Moon Landings Declassified

0

. 6 February 2007

You may think you know the story of the moon landings, but there are many more make-or-break moments that have been overlooked or forgotten.

3. S1.E3 ∙ Dark Secrets of the CIA

0

. 13 February 2007. 42 min

It's the Cold War's dirty little secret - a terrifying account of the CIA's efforts to master the art of mind control.

4. S1.E4 ∙ Mystery of the Disappearing Skyjacker

0

. 20 February 2007. 42 min

In 1971, a hijacker, named Dan Cooper, parachuted from a plane with a request of $200,000, crafting the FBI's only unsolved hijacking case. With help of modern forensics, experts hope DNA analysis will solve the mystery.

5. S1.E5 ∙ Roswell UFO Secrets

0

. 27 February 2007. 42 min

Did the military recover dead aliens and their spaceship? If true, the US government has kept one of the greatest secrets in history.

6. S1.E6 ∙ Ghosts of the Russian Royal Family

0

. 6 March 2007. 42 min

When Russia's last tsar, Nicholas II, and his family disappeared almost 100 years ago, eyewitnesses indicated the family was brutally murdered. Now scientists attempt to identify remains that were discovered near the possible murder site.