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.

Cast & Details See all »

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

Show More »

Trending TonightSee all »

Watch This

The CW's Riverdale Is A Lot Like Dawson's Creek

The CW's Riverdale gang is a lot like these Dawson's Creek characters