A expressão geralmente se refere ao filme slasher clássico de 2001 (título original:

Hereditary or The Conjuring . High tension and supernatural dread.

Mike Flanagan’s masterpiece is a slow-burn "Dia do Terror." The series builds to a specific, catastrophic night on Crockett Island. When the angel (or demon) reveals itself, the final two episodes take place over a single night of blood, fire, and confession. It turns the concept of a "holiday" into a holy day of slaughter.