Rocky Jones tries to free the hostages and thwart the plans of the evil Queen Cleolantha.
| Actor | Role |
|---|---|
 Richard CraneRocky Jones | Rocky Jones |
| SSally MansfieldVena Ray | Vena Ray |
 Patsy ParsonsCleolanta | Cleolanta |
 Scotty BeckettWinky | Winky |
| RRobert LydenBobby | Bobby |
 Harry LauterAtlasan | Atlasan |
 Dayton LummisDr. Hilary Tyson | Dr. Hilary Tyson |
 Charles MeredithSecretary Drake | Secretary Drake |
 Lane BradfordDuveen, the spy | Duveen, the spy |
 Mickey SimpsonHenchman Magni | Henchman Magni |
 Rand BrooksRanger Andrews | Ranger Andrews |
 Maurice CassProf. Newton | Prof. Newton |
 Rudolph AndersDr. Loran | Dr. Loran |
| Lane BradfordDuveen | Duveen |
| DDean CromerDarganto | Darganto |
| Harry LauterAtlasande | Atlasande |
 Kenneth MacDonaldGeneral Arpo | General Arpo |
| Charles MeredithSecretary of Space Drake | Secretary of Space Drake |
 Leonard PennGriff | Griff |
| Mickey SimpsonMagni | Magni |