Trailer
 | Richard Crane as Rocky Jones |
 | Scotty Beckett as Winky |
 | Sally Mansfield as Vena Ray |
| Robert Lyden as Bobby |
 | Maurice Cass as Professor Newton |
 | Leonard Penn as Ranger Griff |
 | Charles Meredith as Drake - Secretary of Space |
 | Patsy Parsons as Queen Cleolanta |
 | Guy Prescott as Darganto |
| Cliff Ferre as Ranger Marshall |
 | Walter Coy as Zoravac |
 | Nestor Paiva as Prof. Cardos |
| Patsy Iannone as Volaca |
| Joanne Jordan as The Vonsoom - Soravac's Wife |
 | Charles Horvath as Symitar - Cardos Henchman |
| Writing | |
| Warren Wilson | Writer |
Directing | |
| Hollingsworth Morse | Director |
Camera | |
| Walter Strenge | Director of Photography |
Production | |
| Bill Tinsman | Casting |
Art | |
| McClure Capps | Art Direction |
Production | |
| Guy V. Thayer Jr. | Executive Producer |
| Roland D. Reed | Producer |
| Richard L'Estrange | Production Manager |
| Arthur Pierson | Associate Producer |
Directing | |
| Dick Moder | Assistant Director |
Editing | |
| Fred Maguire | Editor |
