One storyline, which ran the week before Halloween in 1989 (Oct 23 to Oct 28), is unique among Garfield strips in that it is not meant to be humorous. It depicts Garfield awakening in a future in which the house is abandoned and he no longer exists. In tone and imagery the storyline for this series of strips is very similar to the animation segment for Valse Triste from Allegro non troppo, which depicts a ghostly cat roaming around the ruins of the home it once inhabited. In Garfield’s Twentieth Anniversary Collection, in which the strips are reprinted, Jim Davis discusses the genesis for this series:
During a writing session for Halloween, I got the idea for this decidedly different series of strips. I wanted to scare people. And what do people fear most? Why, being alone. We carried out the concept to its logical conclusion and got a lot of responses from readers. Reaction ranged from 'Right on!' to 'This isn't a trend, is it?'