Dipper accidentaly uses the 3rd Journal to resurrect these creatures from the dead in order to prove to two FBI Agents that there is paranormal activity in Gravity Falls. As a result, these creatures go on a rampage in the Mystery Shack and turn Soos into a zombie as well. Dipper, Mabel, and Stan destroy the zombie army by singing a heartfelt song which destroys the zombie army (ex. Soos) for good. Soos is also turned back into a human as a result of reversing the bite effects.