Wikipedia article of the day is Characters of Carnivàle. Check it out:
Article-Link Summary: The two central characters of Carnivàle, an HBO television series, were Ben Hawkins (actor pictured), a young man working in a traveling carnival; and Brother Justin Crowe, a Californian preacher. Most of the characters are introduced in Ben’s story, though several others interact mainly with Brother Justin; some appear in mysterious dreams and visions connecting the slowly converging storylines. Show creator Daniel Knauf submitted elaborate character biographies, which were rewritten before the filming of the first season began and provided to the actors and production personnel. The original character backgrounds were summarized on HBO’s website, and were provided in full to fans after the show’s cancellation. Due to their nature, these sources contain information on the intended fate of the characters beyond the cancellation of Carnivàle after the second season. They do not offer canon information per se, but provide a frame for the characters’ motivation throughout the series. (This article is part of a featured topic: Carnivàle.)