Monsters: Halloween Zombie Party

There's a Halloween party at nicks house. His parents helped him prepare for it, laid out a table full of goodies and candy for the trick-or-treaters. But when his friends come over, one of them brings a scary movie and they pop it in to watch, and not too much later they begin to realize that what's taking place on screen is happening in reality: the dead are rising from the graveyard down the block and coming after them! What sort of Halloween party is this? A zombie one!