The Simpsons isn’t exactly the most medically accurate series on television, as evidenced by the fact that several characters have inexplicably died and come back to life. And we’re pretty sure that ...

The Simpsons has been on for a very, very long time. As a result, several characters have been killed off over the years.

Usually, The Simpsons' celebrity guest stars play themselves. But some of the best guest stars played fictional characters in ...