| Answer | Crossword Clue |
|---|---|
| TREKKIE | Sci-fi conventioneer, perhaps |
| ROBOT | Sci-fi antagonist, perhaps |
| ROBOT | Sci-fi butler, perhaps |
| ROBOT | Sci-fi servant, perhaps |
| INFRAREDRAY | Sci-fi weapon, perhaps |
| MUTANT | Sci-fi character, perhaps |
| MARS | Sci-fi landing site, perhaps |
