Crossword clues for the word: EVENTHORIZON The word EVENTHORIZON has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for EVENTHORIZON Showing 1 to 6 of 6 results Clue(s) *Boundary of a black hole 1997 science fiction and horror film starring Laurence Fishburne and Sam Neill 1997 science fiction-horror film starring Laurence Fishburne and Sam Neill 1997 space horror film (letters 5-8: 2011 thunder god film) Black hole's boundary / Despite the fact that [split] Boundary marking the limits of a black hole