first horror film idea

Horror film idea

1.At the start of the film we will have a person on the phone talking to someone, then intensive music starts playing the background the camera changes rapidly to a window everything becomes silence we start hearing foot steps with each step you could hear the wood give way, the door squeaks open and a man looking down a knife on his right hand he moves his head up and the woman starts screaming because the man doesn't have any eyes he starts to charge at her but the camera stays fixed in one location and we see blood flying across the room and the lady screening in pain and terror
then we cut into another scene if zombies chasing out of a building and we will put some exploding effects to show that the source of the zombies come