In the isolated Smoky Mountains of the 1930s, a young girl named Stella is exposed to her family's enigmatic faith when she meets their personal deity, Ghostdaddy, in a shadowy cavern. The god's existence is intertwined with the region's traditions of moonshining and secret religions. Fleeing from a haunting incident, Stella returns years later as a professional bootlegger for her grandmother's funeral. There, she encounters Sunny, a seemingly ordinary child with a disturbing power and a connection to Stella's hidden history and the perilous creed she once left behind. 'Revelator' delves into this chilling legacy, exploring the fine line between devotion and danger in a world where belief manifests in eerie and profound ways.