Look like another version of paranormal activity or rec,blairwitch Project or quarentine, but is a great movie and another tips of this films: The teaser has been seen about 22 million times
So you can see in his original languaje with spanish subtitles.
Enjoy:
http://vk.com/video112885041_1608631...8ad4aad400c90e
View the gallery and another things about this movie :
HERE