Just watch NCIS 2003 all available seasons with 123Movies. All episodes are in 1080p HD and you can even download and watch later. NCIS first aired in the year 2003 and it got number of awards. 123Movies have all available episodes and you can watch them in HD quality. English subtitles are enabled by default .You can also drag and drop any other subtitle to the player as well. If you like Action & Adventure, Crime, Drama TV Shows, make sure to check other shows as well. If you love NCIS share this with your friends!