Everyone on planet Zolpheid is killed in an Aquaphibian attack, except for Rald and Jerek. Receiving an SOS, Space City sends Fireball XL5 to rescue the two from Zolpheid's oceans.
| Name | Type | Role | |
|---|---|---|---|
| Alan Fennell | Writer | ||
| John Bluthal | Guest Star | ||
| David Graham | Guest Star | ||
| John Kelly | Director |