If they ever do release this on DVD, they'll most likely have Marty Robbinson dub over Telly's lines, because Brian Meehl performed him back then. I can see why they wouldn't release it on DVD at all though, as Barry Lee mentioned everyone though Snuffy was Big Bird's imaginary friend in those days, and it was refferenced in the special many times. Now on Christmas Eve on Sesame Street, and Follow that Bird, Snuffy was known as Big Bird's imaginary friend in both those specials, but there was no mention of him being his imaginary friend by the adults, and there was no close encounter where they almost saw him and they didn't. In both these specials Big Bird and Snuffy were only seen alone together.