Retired New York City homicide detective Steve DiSchiavi and physical medium Amy Allan reopen two of their most shocking cases, including a newlywed couple's home in Coupland, Texas and an historic movie theater in Marshall, Missouri, featuring new interviews and astonishing, never-before-seen footage.
In Coupland, Texas, Sharon has unfortunately spent the honeymoon phase of her new marriage being terrorized by disturbing unexplained activity. While Steve discovers that the property was ground zero for one of the most fatal floods in Texas history, Amy encounters a mob of mummified dead and is confronted by a sociopathic entity that stalks the female residents. When the dead show no signs of ending their reign of terror, Sharon and her husband must undergo a painful exorcism by an aggressively determined demonologist.
Then, in Marshall, Missouri, Kim and her father fear that their family movie theater has fallen victim to the barbaric entities within. While Steve uncovers the grisly details of a deadly love triangle involving a previous manager of the theater, Amy encounters droves of dead competing for her attention, including a male entity with the ability to take over living bodies. With Kim's father hospitalized at the hands of the dead, she must go through with the priest's blessing on her own. But when the priest begins his ritual, a threatened, dangerous entity fights back and, in a Dead Files first, is actually caught on camera. Will efforts to cleanse the property be able to continue?