Underworld is stuffed with almost-parodies of famous comic strip characters, featuring a healthy dose of cigarette smoking cats, cute little saccharin-cuddly creatures, media-damaged kids, and more—all destined for a sardonic smashing in typically-acerbic Kaz fashion. Kaz's strip entertains millions across North America in the pages of the New York Press, the Chicago Reader, the LA Weekly, the Seattle Stranger, the Washington [DC] City Paper and the Cleveland Scene.