Onyx joins a group of fellow occultists to attend a dark ritual at the mansion of their idol, Bartok. Suspecting Bartok’s nefarious intentions, Onyx is suddenly immersed in a world of monsters, mystery, and mayhem.
Joe Thunderhorse, a Sioux Indian who has become the wealthy star of a Wild West show, returns home to his reservation after years away and finds that his father is dying and his people are being abused by corrupt white officials.