Darkness By Day
El día trajo la oscuridad (original)
Two cousins, one showing signs of a strange illness, are left alone during a rabies outbreak in their remote Argentine village. Spanish language film with English subtitles.
Starring Pablo Caramelo, Marta Lubos, Romina Paula, Mora Recalde, Luciano Suardi
It's a horror and thriller movie, and has a rating of 4.6 out of 10 from Imdb which is fairly low for this kind of movie.
Watch it here
Not found streaming from Finland.