Maple Street
- Message forum which includes episode discussion, news updates, and fan fiction. [Registration required.]
- http://www.yourtaxdollarsatwork.us/forums/index.php?showforum=43

Missing Persons Unit Elite
- Cast list, episode guide, photo gallery, articles, interviews, character dossiers, spoilers, and message board.
- http://mpue.4-fans.net

TV.com: Without a Trace
- Episode guide with original air dates and cast information, as well as video clips, photos, and message board.
- http://www.tv.com/without-a-trace/show/7449/summary.html

The Source
- Screen captures, video clips, cast details, and news.
- http://wat.mediablvd.org

Without a Trace Online
- Episode, character, and cast guides, screen captures, and video clips.
- http://fan-sites.org/withoutatrace/

IMDb: Without a Trace
- Cast, crew, and production information, as well as quotes, trivia, and goofs.
- http://us.imdb.com/title/tt0321021/

Without a Trace: Music
- Offers sound clips from the series organized by season.
- http://www.have-dog.com/withoutatrace

Without A Trace
- Series information, episode guide, photos, interviews, and multimedia with a focus on Eric Close.
- http://www.barrettcorner.com/wat/main.html

Pittsburgh Post-Gazette: CBS's 'Without a Trace' Adds to TV Crime Scene
- Review of the series that dubs it "a decent crime drama."
- http://www.post-gazette.com/tv/20020926owen3.asp

CBS.com: Without a Trace
- Official network site. Includes cast biographies, summary of current episode, and video clips.
- http://www.cbs.com/primetime/without_a_trace/