Fox: Killer Instinct
Official network site. Includes show synopsis, cast bios, episode recaps, fan club, forum, photo gallery, and video clips.
http://www.fox.com/killerinstinct/

IMDb: Killer Instinct
Show synopsis, cast bios, user comments, and production information.
http://imdb.com/title/tt0460643/

KI Fans
Message board.
http://www.kifans.com

Maxim: Killer Instinct
"Maxim Magazine" show review.
http://www.maximonline.com/entertainment/reviews.aspx?p_id=10625

TV.com: Killer Instinct
Episode guide, cast bios, user reviews, picture gallery, and a forum.
http://www.tv.com/killer-instinct/show/30855/summary.html

Variety: Killer Instinct
Show review.
http://www.variety.com/review/VE1117928224?categoryId=32&cs=1

Yahoo! Groups: Killer Instinct
Show, episode, cast, and character discussion. [Yahoo! registration required.]
http://tv.groups.yahoo.com/group/Killer-instinct/