Apple TV sci-fi series set in a 144-level underground city

Let's find possible answers to "Apple TV sci-fi series set in a 144-level underground city" crossword clue. First of all, we will look for a few extra hints for this entry: Apple TV sci-fi series set in a 144-level underground city. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.