Monsters Underground
- 2014
- Returning Series
- Action & Adventure
- 1 season
- 6.0/10
Bigfoot hunter Bill Brock from Maine searches for monsters in caves
Latest: Season 1 · 2014
View all seasonsE1. Volcano Cavern Olitiau
Sep 4, 2014
Bill Brock seeks out the bat-like Olitiau in Arizona
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