But there have also been several instances where Springfield's Grim Reaper has refused to allow characters a return trip.

If you've ever wondered what The Simpsons cartoon characters would look like as real people, then wonder no more, as one artist has created them using AI technology. Comments. News.

And there are Simpsons characters you might not have realized weren't even in the first season. Let's talk about some of the most popular and when they first appeared. (Image credit: Fox) ...