Commentary, perhaps? 

I believe the first season of the show has been released on DVD. If this is true, I'd like to know if there was any official commentary provided; e.g. What were the inspirations for some of the characters, the opinions of some of the producers or the creator's opinions on some of the characters, etc. Anyone who knows of this sort of commentary being mentioned is welcome to add it in in the appropriate places (for instance, commentary on character Jiggers would be put somewhere in his section), but please do not forget to mention that it comes from the DVD commentary! Thank you.