Watch NCIS: New Orleans Season 4 Episode 17 Online. Best and Free Online streaming for NCIS: New Orleans TV Show. We picked the best sites to stream s04e17. Simply pick a site below and click "Watch Now!" button next to it. Some of the links may be broken, please upvote the working and good links so other users see those links for NCIS: New Orleans Season 4 Episode 17 s04e17 at the top of the list.