It's another FONTzine crossword. I thought we'd go easy on you this year. OK, I wanted to improve the chances of someone actually completing the thing for once. So this one is probably somewhat less evil than our previous efforts.
As usual, all the answers/clues have a fantasy or SF slant. There's stuff from books, comics, TV, films, the works. Some are hugely famous, some are mind-numbingly obscure. Have fun.
[note: one clue assumes that it is the year 2001]

Across
- It's not quite dark in here (3,8,4)
- Little Andy kills the buggers... (6,4)
- The was, is or will be? (3)
- He says he's a free man (6,3)
- Really big rats! (1,1,1,1)
- Crossed Einstein for a Hugo (6)
- Ex-sceptic (6)
- Everyone Listens. (6)
- Psychic Investigator (8)
- Fighter pilots you can fit on the head of a pin? (6)
- Snowy postwoman (6)
- Covet sibling of death (6)
- Element (3)
- Creator of tales of enlightened creatures, almost the edge (4)
- Not a playing, he's an author (4)
- Harrison's crook or China's king (3)
- Pregnant Man (4)
- Tells tales of smoke and mirrors (6)
- MCP's bane (4)
- Man plus space merchant equals? (4)
- Not of this Earth (abbrev.) (1,1)
- Young hiker of the heavens? (4)
- Rukbat III (4)
Down
- Eternity, before peace. (3,7,3)
- Infinite, Anthropomorphic Personifications (7)
- Herbert's Battle of the Planets (3,2,3,6)
- The Running X-Man (5)
- Very sad life, probably very sad death. (7)
- Hero in Sagas of small films (6)
- Mnemosyne (6)
- Manticore's finest (3)
- Spies, always having affairs! (5)
- Re-heated pizza delivery boy (3)
- Showoff from Wall Street? (5,6)
- Metropolitan man (4)
- This guy is really not CGI! (3,8)
- Speaker-to-Animals (2,8)
- He couldn't bring himself to shoot it down in flames (5)
- Commander John Koenig's daughter, honest. (8)
- Wanderer who's not lost (7)
- This is his year. (6)
- A marvel writer for the year 2000 (5)
- Wheeled Knight (4)