Mary, Mary, Bloody Mary

“She will turn your blood to ice.”

In 1975 Mexico, an American painter named Mary (Cristina Ferrare) sells her canvases to the locals. She also kills some of them for their blood, since she has no fangs and has to use a blade. Juan López Moctezuma follows her as a new lover, Ben Ryder (David Young), enters her life and a man in black (John Carradine) starts leaving bodies of his own, which puts Mary's secret at risk.