In a quiet suburban neighborhood, two sisters, Candy and Cindy are left home alone while their parents go out for the day. Candy discovers a mysterious package in her mail containing a dvd from the devil himself. Meanwhile Cindy invites her friends over for a party. Up in her room, Candy accidentally releases the characters from the cartoon, Doctor Carnage and Max Assassin who begin slaughtering all of the party guests. Eventually, the two villains kill everyone except for Cindy who discovers that they plan to take over the world using these cursed cartoons. She fights back using her newfound superhero powers and succeeds in killing both of the toons. At the end of the movie her parents return to find her in her bedroom with all of her dead friends, laughing hysterically.