1 videodisc (ca. 100 min.) : sd., col. and b&w ; 4 3/4 in.
DVD; Dolby Digital stereo.
Title from container.
Based on exclusive access to the work of historian Jane Singer.
Originally broadcast on The History Channel in 2006.
Explore a battle waged by secret agents and spies on both sides of the American Civil War, the disturbing tales of hidden conspiracies of terror that targeted civilian populations, and how the nineteenth-century engineers of chemical weapons, new-fangled explosives, and biological warfare competed with each other to topple their enemies.