Just found this on the Internet Archive:
Finally, I’m able to share this gem with everyone! 🙂 This was the first time anyone had seen The Far Side other than in book form and it aired on CBS on October 31, 1994. This is the first, and possibly only?, airing.
When I heard that it was available on VHS though the BBC, I was so excited! I bought it and mailed it to a friend who had it converted from PAL to NTSC for me. I was over the moon about the included Part II (which never aired in North America and I didn’t know existed)…but disappointed in Part I. Gary Larson tinkered with it for the video release (just like he tinkered with many old comics in The Complete Far Side…*sigh*) and I strongly disagreed with just about every change. To me, it totally ruined the mood! He even watered down the ending! (the ‘dead ranch’ sequence with added narration bugs me most, though) The later DVD version is, unsurprisingly, the same as the VHS. (reminds me of Star Wars OT vs. SE)
Needless to say, I’m SO glad my tape survived all these years! Quality is decent considering it’s sourced from an 18-year-old tape that my mother bought. Haha. I’m so glad I taped it in SP mode.
More info on the specials, including the changes made, here: http://en.wikipedia.org/wiki/Tales_From_the_Far_Side