Rasuk

A teacher is forced to return to work despite still being traumatized by a tragedy that befell her. On the same day, five students go on an excursion by the riverside. One of them discovers a mysterious bottle and opens it. Chaos ensues as students still in the dormitory become possessed one by one. To survive, they must endure and some must make sacrifices.

Metadata & streaming data: TMDB (JustWatch). This product uses the TMDB API but is not endorsed or certified by TMDB.