A spirit of a hound that revisits the world on Halloween night to avenge himself from his death many years ago, he goes around slaughtering people whether it be children trick or treating or anyone dressing up for Halloween. The hound is smart, speedy, strong and bloodthirsty.
The dog before its death was very different. It was a kind, caring, loving and lovable dog that would often be seen playing with local children. His owner was an old man who had no family but the dog, him and the dog were close and the dog would be very protective of his owner.
One Halloween night two robbers broke into the man's house wielding guns and wearing Halloween masks to hide their identity, the dog leaped up and took a jump at one of the men and bit him in the leg. The other was quick to react and shot the dog dead, this is the reason the dog attacks anyone with a Halloween mask or outfit because he mistakes them for a criminal or reminds them of his death.