Days after 9/11, letters containing fatal anthrax spores spark panic and tragedy in the US. This documentary follows the subsequent FBI investigation.

Top Cast

Clark GreggDr. Bruce Ivins

Regan BurnsBernard Dunn

Brigitte Kali CanalesAgent Moore

Tongayi ChirisaAgent Shaw

Peri GilpinSara Hughes

Chris JohnsonVince Lisi

Derek PhillipsAgent Hayward

John RedlingerAgent Braxton