Constance Miller flees West Virginia to escape her abusive ex-boyfriend and joins friends in Lafayette, Louisiana, as they prepare for the annual Black Pot Festival and All Saints’ Day. But Butch will not be deterred so easily. When he tracks her to Lafayette, all hell breaks loose on Halloween night. It will take a visiting deacon from Vietnam, an ex-nun, and the boys from a popular Cajun band to pull Constance through it all. In the aftermath of tragedy, a local detective with his own troubled past begins to put the pieces together. As he closes in on the truth, Constance and her friends face dire consequences for what took place in a little country cemetery. All Saints’ Day of the Dead is a midnight ride through Cajun music, culture, and Catholicism with a dose of psychedelics on the side.