HBO has greenlit a second season of the cult TV series, CARNIVALE, reported HOLLYWOOD REPORTER. The David Lynch/Stephen King-like series will get another 13 episodes, debuting at the end of 2004. Production should start in the spring with the original cast members all returning. The series didn’t pull in audiences like THE SOPRANOS or SEX IN THE CITY, but it averaged a solid 3.5 million viewers each week.