The Ghostbusters and Spike get ready to go back to the prehistoric world and face Nurtog. It is revealed that the world is near the North Pole. Winston surmises that this means that the prehistoric world is responsible for reports of sea serpents and the Loch Ness Monster. Upon arrival, Spike is shocked to see his home destroyed and his people gone. Spike holds off Nurtog's troups while the Ghostbusters go fight Nurtog.