A three-part Halloween special in which terrifying tales are told. Creepy Doll: The guys discover an old doll that wants revenge on Pops. Death Metal Crash Pit: A pit is haunted by a 1980s death-metal band. In the House: On Halloween, Mordecai dresses up as a father with five ”kids”, to receive more candy, while Rigby goes as a robber and scares away people.