Satan's Slaves

Satan's Slaves is a 2017 Indonesian supernatural horror film written and directed by Joko Anwar. It is a loose remake-prequel to the 1980 film of the same name directed by Sisworo Gautama Putra based on a story by Subagio S. The plot follows a family who are haunted by the death of their mother, who dies after being bedridden for three years from a strange and debilitating illness.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.