| Answer | Crossword Clue |
|---|---|
| RUR | Czech sci-fi play |
| RUR | Sci-fi play written in Czech |
| RUR | Sci-fi play |
| RUR | 1921 sci-fi play |
| RUR | Classic sci-fi play |
| RUR | Pioneering sci-fi play |
| RUR | Sci-fi play from 1921 |
| RUR | Sci-fi play of 1921 |
| RUR | Sci-fi play of 1920 |
| RUR | Sci-fi play of 1923 |
| RUR | Karel Capek sci-fi play |
| RUR | Sci-fi play that introduced "robot" |
| RUR | Sci-fi play set at an island factory |
