When Mount Bolton, the largest extinct volcano on the eastern seaboard unexpectedly erupts, the Coreman, a strange stone giant from the center of the Earth, emerges. When the Coreman begins to wreak destruction on a nearby city, Johnny must stop him.
| Name | Type | Role | |
|---|---|---|---|
| Peter Fernandez | Writer | ||
| Sid Jacobson | Writer | ||
| Alan Riefe | Writer |