12 Season
131 Episode
What on Earth? - Season 3 Episode 1 Grand Canyon Treasure (2023)
Strange spots near the Grand Canyon may hold clues to the legendary treasure of a notorious bandit. Satellite images could explain desert ruins rumored to be an entrance to an underworld. A city-size chunk of ice suddenly disappears in Antarctica.
- Country : United States of America
- Genre : Documentary
- Studio : Science
- Director :
- Cast : Steven Kearney, Andrew Gough