The miners believe they are close to uncovering a mother lode; Kristen and Patrick believe they have what they need to solve the unexplained mysteries of the Crescent.

RIPA is destroyed in a blast caused by a mysterious fuse malfunction; reports of paranormal activity are on the rise; and the team turn up a chilling connection to the past while searching for a phantom intruder.

Stan leaves Eddie in charge; Patrick and Kristen check out a mysterious mine in Arizona.

The miners realize they have been working in the wrong direction; Patrick goes on a perilous mission that uncovers more clues to the mine's mysterious Masonic past.

The miners vote to begin work in the new shaft, despite concerns raised by Kristen and Patrick, who fear an evil presence is lurking inside the old tunnel.

Two miners claim to have experienced something paranormal while working in the mine, which leaves them feeling frightened. After hearing their story, Patrick and Kristen encounter a mysterious "phantom wind", which leaves proof to the miners claim.

Deep in the mountains of rural Oregon, something sinister lies within. Despite the warnings from local residents about haunted hills, this doesn't stop mine owner Larry Overman on his hunt for gold. Welcome to sleepy Sumpter, a former boomtown tucked in the peaks of the Elkhorn Mountain Range. Larry is the newest owner of the Crescent Mine, an eighty-year old abandoned mine rumored to be still chock full of that shiny, valuable gold… and possibly the spirits of some of its long-dead miners.

After another mysterious equipment failure at the Crescent, Patrick and Kristen use a tesla coil to flood the mine.

One miner runs away; the team use a robotic probe and makes an eerie discovery in the mine.

More mysteries are uncovered as they dig deeper into the mine.