cool film Ironwood, nothing I haven't heard before though.
This idea that there are existences and beings in a different plane or not within our sensory modalities is something I personally have believed, no known for many years.
Of course many will turn their noses up and say its conspiracy theories gone mad and its all air brushed in and computer generated etc. etc. It could be, sure, but I think its probably true. You can stand outside on a clear night and just stand and look at the sky and you can see things moving around that aren't aircraft or general bodies in space, try it! You might go a little bug eyed staring so hard, but its an eye opener. If its not true then I'll admit I must be very gullable.