Nearly sixty million miles from Earth, within sight of Mercury, Johnny, Rhom, and Zena discover a city floating in space. When Johnny investigates, he discovers that the buildings are not real, shortly after which he is captured by Gothar, Master of the Inner Planets.
| Name | Type | Role | |
|---|---|---|---|
| Peter Fernandez | Writer | ||
| Sid Jacobson | Writer | ||
| Alan Riefe | Writer |