Season 17 Episodes20
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8.0
Disguises of War
8.0/10 · 8 votesFeb 6, 199055 min
Ranked #2 of 10 in Season 17•+0.2 vs season avg
Sixty-five years after attempts to ban them, chemical weapons pose more of a threat than ever. NOVA looks at the problem of controlling substances that are easily produced and cruelly effective.
Seasons53
Episode Summary
"Disguises of War" is episode 3 of NOVA season 17. It scored 8.0/10 from 8 votes, ranking #2 of 10 episodes this season (season average 7.8). It aired on February 6, 1990.