This is a five-episode deep dive into the history of the polygamous Ervil LeBaron cult. Hidden in plain sight throughout the Southwest and Mexico, a splinter group of Mormon fundamentalist cult members perpetrate a deadly wave of violence and abuse for decades in the name of their fanatical prophet Ervil LeBaron, dubbed the Mormon Manson. Survivors, relatives of killers and law enforcement, now come forward to paint a picture of a cult leader ordering cold-blooded executions. (disneyplus)