For a found-footage-style movie, there's a definite advantage in using unknowns, because it helps sell the illusion that it's real. A known actor would get in the way of the suspension of disbelief.
Oren PeliI've been having a lot of fun exploring different aspects of filmmaking, like writing and producing. There isn't a specific plan and I usually don't know what's going to be the next thing I do.
Oren PeliI think the traditional explanation is that demons just find someone, they pick on them and try to break down their spirit so they can... take control of their bodies. Why exactly? I don't know.
Oren Peli