Brief episode guide, with air dates, writers and directors and short descriptions, finishing up with season seven.

Reviews of season eight episodes with a bias towards David Duchovny.

Detailed transcripts of episodes up to season eight from CarriK.

Episode listing in an easily digestible table format. Cataloged by director and writer and including a compilation of ratings from various reviewers, guide gets a bit patchy from season five onwards.

Detailed summaries through season 6 and part of season 7. Includes credits and WAV sounds.

Episode list and synopsis of all seasons. PlotTracker tool enables cross reference of characters and plot lines.

General X-Files site with brief episode guide to all seasons. Also included is a small gallery.

Quotes up to season six.

Cast and crew details, with a brief synopsis on each episode. Complete up until season seven.

Complete and detailed list of transcripts for every episode. Most transcripts are also available in PDF format.

Episode and cast list, through part of season 7.

Complete episode listing.

Brief episode listing for the first four seasons.

Summaries, quotes and a crosslinked cast list for the entire series through to season seven.

Searchable database with detailed synopses of all episodes that have aired in the UK, including cast and crew information and US and UK airdates.

Brief listing of seasons 1-5, with a more comprehensive sixth season episode guide that includes pictures, links and commentary.