Found this on youtube tonight
Good find. I don’t think I’ve ever seen that.
i think a portion of that aired on an old special effects TV show… i’m pretty sure i have a copy around somewhere. it didn’t have nearly that much footage, though. great find! forsche has some sweet GB vids…
*D - You’re thinking of “Movie Magic”…I have the same Tv program on my other computer…It originally aired around the time “Casper” came out, as they covered that movie too on that episode…
*Cheers.
bingo! i think i have it on a VHS stashed away somewhere…
Paul over at Spook central has that episode on his site
Animatronics are so freakin’ cool!
Practical effects are so freakin’ cool.
That’s really awesome. My biggest fear about a live action GB3 is that they would do any effects like this, it’d be all CGI.
Well the user who uloaded that also has a Terror dog to BUT he just uploaded this 
http://www.youtube.com/watch?v=76irW3s7_-k
Are fav green spud.
wow those screen tests are amazing! really enjoyed watching those.
*I just wish he would release all this GB stuff to DVD like he did his BTS work on “A Nightmare On Elm Street 4” :sigh: …
*Cheers.
There is also some GB2 videos on his page (or another YouTube account)
nevermind (repost.link)
Look what else was is on you tube. I have never seen this one, although apparently it was a hidden supplement on the laser disc. : )
QUUUIIIIIIIET! I love it.
Hate to dredge this up, but does anyone know if I can still find the Stay Puft video anywhere?
Yeah, seems all but the librarian test are gone now.