I had never heard of it before today, (though the animation was completely made in Vancouver), even references to it are scarce. (Gary Larson is very anti-posting-his-work-on-the-net.) It took an almost unbelievable twenty minutes, but I found an on-line copy anyway.
ENJOY!
Please note: absolutely everything uploaded by fxguy1031 is not only Hallowe’en themed, but brain-meltingly awesome.