Valerie suspects malpractice when her friend, Melvin, begins acting strange after their visit to Dr.Quack's office. Meanwhile her uncle, Detective Shelbs tries to find a gangster.
Four friends struggle to separate their nightmares and hallucinations from reality as people around them begin gruesomely dying after they take part in their own occult ritual.
The band DEATH CAT goes to war with Corporate Clause, Evil Martians and Elf Robots after Grandma has been murdered. The band exposes the origins of Christmas as they fight to save real Santa from Krampus.