Ghost Adventures - Grand Canyon Caverns

Seizoen: 11 - Aflevering: 7 / 154 - Eerst uitgezonden: 03 oktober 2015 - Episode ID: 1209421

The team investigates Grand Canyon Caverns in Peach Springs, AZ, formerly a sacred Indian burial site. The guys dodge mysterious rocks thrown at them during the night’s lockdown, and Zak has an eerie, one-on-one encounter.