Daniel Wolf, scientist with a brand new rocket ship and a girlfriend/secretary is sent to 'the planet of the eternal night' to fight the guy who has threatened earth. He is supposed to go alone, but his assistant sneaks in the ship somehow, along with two other guys.
| Actor | Role |
|---|---|
 Guillermo MurrayDaniel Wolf | Daniel Wolf |
 Adriana RoelSilvia | Silvia |
 Rogelio GuerraMarcos Godoy | Marcos Godoy |
 José Ángel Espinosa 'Ferrusquilla'Rey Taquito | Rey Taquito |
 José GálvezThe Protector | The Protector |
 Jacqueline FellayMara | Mara |
 Evita Muñoz 'Chachita'Frijol | Frijol |
 Carlos NietoTasilo | Tasilo |
 Nathanael LeónThe Spy | The Spy |