TV.com: The Guardian
- Episode guide, cast and character details, and plot goofs.
- http://www.tv.com/guardian/show/4902/summary.html

The Guardian and Simon Baker Message Board
- Message Board for fan discussion of episodes, fan fiction, tape trade, and the actor.
- http://gillybear101.proboards6.com/

The Guardian: Nick and Lulu
- Message board for fans of the couple. [Yahoo! registration required.]
- http://groups.yahoo.com/group/TheGuardian_NickandLulu/

IMDb: The Guardian
- Cast, crew, and production details, as well as series overview and user comments.
- http://us.imdb.com/title/tt0285370/

EW.com: The Guardian
- Review that applauds the way the writers have placed Nick Fallin in a variety of awkward moral dilemmas.
- http://www.ew.com/ew/article/review/tv/0,6115,331519~3~~guardian,00.html

WebRing: The Guardian on CBS
- Provides links to sites with series-related content.
- http://i.webring.com/hub?ring=guardianoncbs