Declassified: Untold Stories of American Spies Season 3 Episode release dates & where to watch

1. Tracking Terror: The 9/11 Subway Plot

The NSA and FBI work together to thwart an Al-Qaeda terrorist plot to blow up the New York City subway on the Anniversary of 9/11.

2. The Norte Valle Cartel

A team of unconventional investigators works together to take down one of the most dangerous Colombian cartels of the 1990s.

3. The Terrorists Next Door: Operation Smokescreen

The FBI discovers a terrorist cell in the suburbs of Charlotte, NC, leading to the first material support for terrorism prosecution in the US.

4. Hunting War Criminals

After mass genocide during the Bosnian War, the US and NATO lead an effort to go after one of the world's most notorious war criminals.

5. The Spy Game: Russian Espionage

The FBI has a national emergency on its hands when it discovers that the Russian government has planted a listening device in the State Department.

6. Buried Secrets, Unbreakable Codes

The FBI works alongside the National Reconnaissance Office to stop a potential spy from selling classified secrets to an enemy nation.

7. The Merchant of Death: Viktor Bout

With help from an undercover source, the Drug Enforcement Administration launches a manhunt to capture one of the most prolific Russian arms dealers.

8. Operation Firewall: The Takedown of Shadowcrew Finale

During the early years of the internet, the Secret Service conducts a groundbreaking mission to take down one of the first criminal hacker groups.