Captain Planet and the Planeteers

Don't Drink the Water (1x17)

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In this eco-villain team-up episode, Dr. Blight, Looten Plunder Verminous Skumm and Hoggish Greedly, all make plans to inject poisonous pollution into America's water supply. Soon enough, their plan begins to bear fruit, with people soon dying from total dehydration, because of the polluted waters, only Captain Planet can replenish the water back to it's pure state, and put an end to the ""Pollution Syndicate"" before they cause a nation wide drought.