Description
Episode Title:
The Bottomless Pit.Episode Description:
When class gets cancelled due to a missing subway train that was carrying their teacher, Ms. Swift, Zick and Elena, along with Bombo investigate the subway tracks and find that a Megarock, a giant stone worm monster, has eaten the train. They later learn that Hector Sinistro is using the worm monster to attack the Ancient Armory from underneath.
