A couple on vacation must discover the mystery behind a strange video that shows that one of them kills the other.

I saw it a long time ago, it was a rather controversial film in the sense that many criticized it negatively but I liked it, it was my kind, without blood but with a lot of mystery and an interesting story, horror out of the way how some want it or how others would catalog it was not but it was grandpa for me, the mystery kept me connected, the actors did their job ok, especially the actress, so overall an ok movie date, I offer grade 7, a lesson for tourists who go to places unaware of habits