Who's Watching The Watchers?

Brief reflection over a 2013 film that aims to answer the question are UFO's extraterrestrial or interdimensional? Angelic or demonic? Where do humans stand in the midst of these revelations?

For more reading material on my own interpretation of this subject and its connection to Biblical interpretation, check out my treatise below:
https://www.amazon.com/~/e/B0BNPLQV2T
https://www.amazon.com/~/e/B0BLRS83DR