Season 12
Episodes
1 Bullseye in the Sky Jan 12, 2023 
2 Mystery of the Fallen Star Jan 19, 2023 
3 Indiana's War Factory Jan 26, 2023 
4 Turkey's Lost Terror Dome Feb 2, 2023 
5 Blood Feud of Gresham Castle Feb 9, 2023 
6 The Boneyard of Arizona Feb 16, 2023 
7 Nevada's Mystery Marking Feb 23, 2023 
8 Ghost Ship of Ireland Mar 2, 2023 
9 Secrets of Biosphere 2 Mar 9, 2023 
10 Arctic Hunters of Norway Mar 16, 2023