The Earth is a giant egg waiting to be fertilized. Every 100 billion years the Killer Sperm travel the universe populating the galaxies with new planets as they see fit. Only the Cosmic Brain, Star Girl, and a group of American Scientists can stop Earth's total destruction.
| Actor | Role |
|---|---|
| BBryan LentjesProfessor Randolf | Professor Randolf |
| BBarbara EllaProfessor Tesla | Professor Tesla |
| JJames DerrickNazi #1 | Nazi #1 |
| BBrian FulfordNazi #2 | Nazi #2 |
| GGreg HarmonFBI Agent #1 | FBI Agent #1 |
 Ed LarsonFBI Agent #2 | FBI Agent #2 |
| JJonna PattilloStar Girl | Star Girl |
| NNora FahlbergDream Tesla | Dream Tesla |