Los Angeles: Producer James Wan, who's either produced, directed or written many films of the 'Conjuring' universe doesn't like to take any chances before filming any of these horror tales, so he has the sets blessed by a priest.
After all, these stories are real cases American paranormal investigators Ed and Lorraine Warren experienced.
This time, the Warrens are out of town, leaving their 10-year-old daughter Judy (Mckenna Grace) in the hands of her teenage babysitter Mary Ellen (Madison Iseman) and her friend Daniela (Katie Sarife).
Daniela shows up uninvited and is mischievously curious about the Warrens' work. Yearning for some connection to what's beyond the grave, she's drawn intractably to the locked room and, naturally, to Annabelle.