History's Greatest Mysteries · SEASON 7

The 2001 Anthrax Attacks

Episode 19 · 2026-08-31

★ 7.3
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Season 7Episode 19★ 7.3/10
  • Documentary
  • Mystery

Episode overview

Deadly anthrax spores sent through the mail kill five people and spread authorities thin. The FBI works around the clock to stop this brazen act of bioterrorism, but the letters keep coming.

42 minutes

Season 7 episodes

1. Area 512026-01-26 2. The Hunt for Adolf Eichmann: Case Closed2026-02-02 3. The Legend of the Werewolf2026-02-09 4. The Theft of the Mona Lisa: Case Closed2026-02-23 5. The Hunt for the Kraken2026-03-02 6. The Murder of Sam Giancana2026-03-09 7. The Unabomber: Case Closed2026-03-16 8. Who Is the Boston Strangler?2026-03-23 9. The Plot to Kill Lincoln2026-04-06 10. The Hunt for El Chapo: Case Closed2026-04-13 11. What Killed Bruce Lee?2026-04-20 12. The Hunt for Viking Treasure2026-04-27 13. The Lufthansa Heist2026-05-04 14. Foo Fighters: WWII Edition2026-05-11 15. Rommel's Gold: WWII Edition2026-05-18 16. The Shot Heard Round the World2026-08-10 17. The Death of Alexander the Great2026-08-17 18. Lost Civil War Gold2026-08-24 19. The 2001 Anthrax Attacks2026-08-31 20. The Hunt for Osama bin Laden: Case Closed2026-09-07