It has been 40 years since a shaft at the Devil's Pick mine collapsed. The miners who were working in it were entombed in the catastrophe, never to be seen or heard from again.

Or were they?

Every ten years, following the disaster, a number of people from the local area go missing. Rumours abound as to the cause of these disappearances and locals forbid their children from going anywhere near the now disused mine.

But that doesn't prevent the disappearances from happening.

Now, with several local children going missing and the ten year cycle coming round again, Agent James Marshall and his son Josh move to the town to try to solve the mystery once and for all.

A haunted mine filled with spectral miners isn't the only problem Josh will face however and his constant run-ins with local tormentor Billy Woods threaten his ability to settle in at his new school as he tries to help his dad uncover the truth.

Can Josh and his dad solve the 40-year-old secret of Devil's Pick and find the missing kids? Something more terrifying than they could ever have imagined is lurking within that mine and it doesn't seem to want to be stopped.