The Galaxy Trio receives an urgent S.O.S. from Meteor Man's home planet Meteorus, where the deadly Moltens are causing volcanic eruptions, planning to cover the planet in a blanket of lava
| Name | Type | Role | |
|---|---|---|---|
| Jack Hanrahan | Writer | ||
| Neal Barbera | Writer | ||
| Phil Hahn | Writer | ||
| Vic Perrin | Guest Star | ||
| William Hanna | Director | ||
| Joseph Barbera | Director |