The Priests (2015) on Netflix

Two priests have to find out if a young girl was attacked by an evil spirit or human molester in order to save her life.

The young girl Young-shin seems to be possessed by demon and Father Kim and Deacon Choi are about to investigate the case. But to save the life of Young-shin, the have to find out if the girl is truly possessed or maybe the victim of a human force. Or in the worst case both.

—Anonymus

After a nearly fatal hit-and-run accident, the young girl, Young-shin, becomes unresponsive and sinks into a deep coma. However, the experienced priest, Father Kim, strongly believes that the helpless girl is possessed by an ancient evil form, and as a result, he enlists the help of the rebellious young seminarian, Choi, to complete the challenging purification ritual. As the mismatched duo tries to set free the poor human host from the suffocating stranglehold of the nameless malevolent spirit, strange events will put their faith to the test. Can the exorcists release the girl from the powerful demon?

—Nick Riganas