S1 E5
9/4/14
Volcano Cavern Olitiau
In the maze that is Flagstaff, Arizona’s Volcano Caverns, Bill Brock and his team believe that a giant, deadly reptilian bat creature known as the Olitiau, or "cave demon" has made this cave its home.
Seasons
Episode
1
Shadow Mine Subterralien
Episode
2
Cross Creek Cavern Draco
Episode
3
Apache Death Cave Aswang
Episode
4
Grand Canyon Caverns Rake
Episode
5
Volcano Cavern Olitiau
Episode
6