Prognosis

My movie idea is called Prognosis. Professor Omega has seemingly brought the end with him with the release of a necrotic virus. It was tested on his apprentice and it worked a little too well. Gash (the protagonist) must now come to terms with his new unlife and find out why he isn't like the rest of these undead freaks whilst using his knowledge of mortuary science to adapt and survive. The new world he has awakened to is a harsh and unforgiving place, humanity is dwindling. Will he be able to hold on to his?