Season 12
What on Earth?
2023
Episodes (10)
1
Bullseye in the Sky
Season 12, Episode 1 • 2023
2
Mystery of the Fallen Star
Season 12, Episode 2 • 2023
3
Indiana's War Factory
Season 12, Episode 3 • 2023
4
Turkey's Lost Terror Dome
Season 12, Episode 4 • 2023
5
Blood Feud of Gresham Castle
Season 12, Episode 5 • 2023
6
The Boneyard of Arizona
Season 12, Episode 6 • 2023
7
Nevada's Mystery Marking
Season 12, Episode 7 • 2023
8
Ghost Ship of Ireland
Season 12, Episode 8 • 2023
9
Secrets of Biosphere 2
Season 12, Episode 9 • 2023
10
Arctic Hunters of Norway
Season 12, Episode 10 • 2023