The bleakest cartoons ever made?

[Leaping Larry Jojo]

Anyone here in the mood to list what you think are the bleakest, grimmest cartoons out there? You don't have to participate given the timing of this, but if you're game, give me a list of shows, movies or whatever. Or you can name a particular story arc or episode in a show that seemed especially grim.

[Calhoun07]

One that keeps coming back to my memory, especially given the recent events, is Barefoot Gen. Think the WTC tragedy is horrible? Watch that movie to see what tragedy is. The scenes where people died after getting a drink of water because that's all they were staying alive for will forever be in my mind. As horrible as the WTC was, there was no greater tragedy in this world than those nuclear bombs that fell on Japan.

[Leaping Larry Jojo]

Grave of the Fireflies is similar to this, but less graphic in some ways. The starvation of one of the main characters was especially chilling...