Do you believe in existence of human soul?

Looking forward to seeing an upcoming American science fiction film Ghost in the Shell? Do you know where it started? 
I strongly recommend you to watch an anime film Ghost in the Shell(1995), known in Japan as Mobile Armored Riot Police: Ghost in the Shell. I'm not fond of anime, but this one is a mixture of thrilling plot, philosophical theme and amazing soundtrack. This film should be in your must-see list!