Because of the interest in my Ed, Edd n' Eddy storyboards recently, I decided to upload a portion of one of my League Of Super Evil boards. This is from the episode 'Doom Driver'.
Yes, in fact Voltar had a face back in an early version. It was decided that it would be too hard to animate his expressions, which is why they went back to the masked look. Also the photocopier at Nerdcorps is a thing of evil, which is why the panels are all crooked.