"The Possession of Nadine" 2014 (also known as "Upsidedown Cross") is a horror-drama film.
Plot: The film follows Nadine, a young, drug-addicted prostitute, who returns to her mother's home to recover from abuse and withdrawal. Her mother, a fanatical Christian who believes her daughter is demonically possessed, finds a rogue preacher to perform an exorcism. Unbeknownst to the mother, she has invited a dark force into her home, as the preacher's methods become increasingly abusive and violent, blurring the lines between mental illness, addiction, and genuine possession. The horror is often slow-burning, focusing on the psychological torment and dread rather than explicit gore.