In this unauthorized adaptation of the first two Flash Gordon story arcs, the world's greatest astronaut Roy is sent to Mars with Dr. Faz and psychologist Helena to investigate the cosmic rays coming from the planet. What entails is a space epic of recognizable proportions.
| Actor | Role |
|---|---|
 Salvador NájarRoy | Roy |
 Rubén MoyaRey Alom (voice) | Rey Alom (voice) |
| PPatricia MartínezPrincesa | Princesa |
| RRommy MendozaHelena | Helena |
| EEsteban SillerDr. Faz | Dr. Faz |
| ÁÁlvaro TarcicioPríncipe Leo | Príncipe Leo |
| JJuan DomingoTrix | Trix |
| JJosé ChoreñaTrax | Trax |
| GGuillermo CoriaSoldado | Soldado |
| BBraulio ZertucheCientífico | Científico |
| AArturo FernándezCientífico | Científico |