Navy NCIS

CBS: Navy NCIS
Official network site. Includes series overview, cast information, air schedule, and multimedia.
http://www.cbs.com/primetime/ncis/

IMDb: Navy NCIS: Naval Criminal Investigation Service
Cast, crew, production information.
http://us.imdb.com/title/tt0364845/

NCIS and Company
Features include photos, episode guide, information and games.
http://www.songbirdsplace.com/NCIS.htm

NCIS Central
News, spoilers, episode list, photograph gallery, quotes, and character guide.
http://www.geocities.com/tvnavylaw/