One brother is considered light and the other dark and they must join forces if they are to cure the fae of the illness plaguing them for centuries.
If you've read either the books or the graphic novels, you know author Hugh Howey created an immense dystopian world Apple will need to recreate.
The film follows Peter a serial killer who with an undisclosed camera operator film their lifestyle of capturing various people and mercilessly torturing and executing them on camera.