The first comprehensive look at the history, the effects and the implications of the deadly contaminant 2,4,5-T — a main ingredient of the defoliant code-named Agent Orange during the Vietnam War. Using rare archival and striking war footage in support of interviews with veterans, scientists, attorneys and representatives of the U.S. Air Force, the VA and Dow Chemical — this film documents the history of chemical warfare and the plight of our Vietnam vets.