The movie concerns a number of strange events that occur in a small suburban Buenos Aires neighborhood, where a man is accused of beating his wife to death, and a young boy is accidentally killed in the streets. Police rule both incidents as homicide but the truth is even more terrifying. A group of paranormal experts fly into town to investigate, each taking up residence in each of the houses that the reported occurrences happened. What they discover and unearth is not a matter of verification but rather a chilling scenario that we are not alone... and time is running out before the terror spreads beyond the community.
Director Demian Rugna insisted on carefully shooting every scene in such a way that if you blink, you will miss something. This is truly one of those films that you cannot be distracted, and you must pause the film if you venture off to the bathroom. Many of the creepy moments take place beyond our peripheral vision -- a trick that not works for this the of story, but for the plot as well.
Seriously, this is one of the best horror films I have seen in years and a darn shame I missed it when the movie first came out in 2017. (Be sure not to mistake this with a different film of a similar name that came out a year after.)