Scream...So They Can Find You!

Attack of the Blind Dead (1973)

Directed by Amando de Ossorio

Nearly a half-millenium after they were blinded and executed for committing human sacrifices, a band of Templar knights returns from the grave to terrorize a rural Portuguese village during its centennial celebration. A small group of people take refuge in a deserted cathedral and must find a way to escape from the creatures.