1 Season
37 Episode
Cosmic Journeys - Season 1 Episode 26 Supervolcanoes
They are eruptions so vast, so Earth-shattering, they have changed the history of our planet. Climate collapse. Toxic turmoil. Mass extinction. Worse than a killer asteroid, or nuclear war, they are Earth's most destructive Supervolcanoes.
- Country : United States of America
- Genre : Documentary
- Director :
- Cast :
