The Thin Green Line
The show was hosted by Adam Werbach, President of the environmental organization Sierra Club. It features investigations of environmental challenges, from logging to climate change.
- 1999-2000
- 1 season
- OLN
The show was hosted by Adam Werbach, President of the environmental organization Sierra Club. It features investigations of environmental challenges, from logging to climate change.
Season 1 Episode Guide
1 Episode
Episode 2