"The Sound of Music" character who's "17 going on 18"

Let's find possible answers to ""The Sound of Music" character who's "17 going on 18"" crossword clue. First of all, we will look for a few extra hints for this entry: "The Sound of Music" character who's "17 going on 18". Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.