Horizon looks at the area around Mt. St. Helens 10 years after the volcanic eruption that devastated more 500 square kilometres of forest land in just minutes.
| Creator | N/A |
|---|---|
| Actor | N/A |
| Country | United Kingdom |
| Production |
Horizon looks at the area around Mt. St. Helens 10 years after the volcanic eruption that devastated more 500 square kilometres of forest land in just minutes.
| Creator | N/A |
|---|---|
| Actor | N/A |
| Country | United Kingdom |
| Production |