√ Beyond the Horizon playwright O'Neill crossword? 

The crossword clue, the solution for "Beyond the Horizon playwright O'Neill".

After scanning the internet using these sites, www.yahoo.com, www.google.com, www.bing.com, and www.ask.com here is what I found.  This correct answer from the Merl Reagle / LA Times print newspaper crossword puzzle is 6 letters.

Want more crossword puzzle answers, just search at the top!  - EUGENE