Crossword clues for the word: THESHADOWKNOWS The word THESHADOWKNOWS has appeared as an answer to at least 3 crossword clues on different crossword puzzles. Crossword clues for THESHADOWKNOWS Showing 1 to 3 of 3 results Clue(s) "Answer to ""Who knows what evil lurks in the hearts of men?""" Line for Lamont Cranston Phrase in an old radio program