| Answer | Crossword Clue |
|---|---|
| ESP | Subject for The X-Files |
| ETS | "The X-Files" subject |
| ALIEN | "The X-Files" subject |
| ETS | The X-Files subject |
| EERIE | Fit for "The X-Files" |
| ETS | "The X-Files" topics, for short |
| SETI | "The X-Files" project, for short |
| SETI | "The X-Files" program, for short |
| ETS | "The X-Files" extras, for short |
| AGENT | Mulder of "The X-Files," for one |
| ETS | Some characters in "The X Files," for short |
| UFO | "X-Files" subject |
| UFO | Subject of many X-Files |
