Crossword clues for the word: MCFLY The word MCFLY has appeared as an answer to at least 10 crossword clues on different crossword puzzles. Crossword clues for MCFLY Showing 1 to 10 of 10 results Clue(s) “Back to the Future” hero Marty 'Back to the Future' last name "Back to the Future" family name "Back to the Future" surname Fox in ''Back to the Future'' Fox role Marty ___, "Back to the Future" protagonist Protagonist in the highest-grossing film of 1985 See 28-Across Three-time role for Fox