Character mistake: Father Hagan says: "In Fátima, three children saw the Virgin Mary. Two of them were dead by the end of the year." Actually, the children died a little later than in 1917, the year of the visions: one in 1919 and one in 1920. (00:35:40)
The Unholy (2021)
1 character mistake
Directed by: Evan Spiliotopoulos
Starring: Jeffrey Dean Morgan, William Sadler, Cricket Brown
Factual error: The crow (mechanical at least in part) perching atop the dead tree lacked some details/behaviors that would've been displayed by a real crow. Its tail should have been thinner and longer (not short and wide, although they do fan). It would have repeatedly cawed upon noticing Geary and Fenn approaching to alert family members of potential danger. It would not have straightened its head to watch the men; the dominant eye would be used to see better (monocular vision is better than binocular). (00:04:40)
Monica Slade: Look, I know you. You would sell your soul for a story.
Gerry Fenn: I'm pretty sure I already did.