"Just what do you think you're doing, ___?" ("2001: A Space Odyssey" line)

Let's find possible answers to ""Just what do you think you're doing, ___?" ("2001: A Space Odyssey" line)" crossword clue. First of all, we will look for a few extra hints for this entry: "Just what do you think you're doing, ___?" ("2001: A Space Odyssey" line). Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.