UnOfficial sites

• savewonderfalls.com - a 'save our show' campaign site that really did work; the crew & cast got in on it too, even mentioned in DVD commentaries
• wondertour.org - for the Canadian perspective; a tour of the filming locations and other tid bits

Buy Wonderfalls

• Amazon.ca - DVD
• Amazon.com - DVD

Other sites

• Wikipedia article
• IMDb - Entry on The Internet Movie Database
• tv.com/wonderfalls - Entry on the CBS-owned tv database site.