Just when the evil Dr. Blakk has been defeated and Eli Shane's duties as protector of Slugterra become easier, a new danger emerges from beyond the 99 caverns.
The Eds embark on a trick-or-treating adventure, hoping to find a place called "Spook-E-Ville" in this Halloween special.
In a cozy little neighborhood coffee shop, a group of fun-loving friends get together — and get up to all kinds of adventures.