The Devil Below (2021)

Four amateur explorers, eager to uncover hidden secrets, journey to Shookum Hills, an abandoned town nestled in the Appalachian Mountains. Once a thriving community, the town was deserted decades ago following a devastating coal mine fire shrouded in mystery. As they delve into the eerie remnants of the past, the adventurers encounter unexpected dangers lurking beneath the surface, leading to a terrifying fight for survival. The haunting legacy of Shookum Hills reveals more than they bargained for, challenging their resolve and testing their limits in a race against time.