Those who liked Watchmen, also watch Tales of the black freighter - it's a 25 minute animated short. In the graphic novels, there is a black kid reading a comic book - you can spot him in the movie near the stalls that sells the papers. In the graphic novels, some of the panes show the story of the comic book the kid is reading, which is not shown in the movie itself, but the DVD of the movie has this short as an extra... you will understand a lot more about the movie after watching this. It is pretty graphic...
And also throwing in Bird people of China into the pool. A little old fashioned, but splendid. And Absurdistan... great and simple storyline, good cinematography, but the ending is a little over the top. It's not an absurd movie, the title is very sad.