Natural Heroes 2004 | TV Show Watchlist

Season 1, Episode 4 Roll on, Columbia

First Aired: July 1, 2004

A history of hydroelectric power on the Columbia River includes the contributions of Woody Guthrie and his songs about the river's promise in light of the Depression.

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  • Premiered: June 20, 2004
  • Rating: TV-PG
  • Premise: Individuals and communities dedicated to protecting wildlife and the environment are profiled. (more)

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