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From mustard gas artillery shells used along the trenches in WWI to the U.S. gas stockpiles in the Pacific during WWII, to the Iraqi gassing of the Kurds, chemical warfare has long been shrouded in a veil of secrecy.
First Air Date : Sep 13, 1998
Last Air date : Sep 13, 1998
Episode : 65 Episode
Season : 9 Season
Runtime: 60:14 minutes
Studio: History
Cast: Charlton Heston