Extreme Ghostbusters Episode 24 Grundelesque Episode Title:Grundelesque.Episode Description:The Grundel appears to be hunting after children again, but when Egon reveals that the original Ghostbusters captured the Grundel years ago, Kylie realises that this new Grundel is actually connected to Jack, her long-lost childhood friend. (A direct sequel to "The Grundel", a Real Ghostbusters episode that aired ten years before)