6. A Field Full of Secrets
Rating: 5.7
We are halfway through our list of 12 best alien documentaries to watch on Netflix in 2017, and at number 6 we have “A Field Full of Secrets.” For those who have not guessed it already, this documentary is about the mysterious crop circles found in a lot of places around the world. These crop circles range from simple spheres to complex geometric shapes. Although skeptics often dismiss these as elaborate hoax, there is a lot of intrigue about crop circles, to say the least.
