Carnivàle (2003–2005)

Carnivàle is set in Dust Bowl–era America and follows two intertwined storylines: a traveling carnival hiding supernatural secrets, and a preacher whose emerging powers draw him toward an ominous destiny. The series blends historical drama with mystical and religious symbolism, exploring themes of fate, morality, and the struggle between opposing forces. Its period setting, atmospheric pacing, and dual narrative structure create a distinctive interpretation of American folklore and early-20th-century mythology.

Från IMDB:
During the Great Depression, an Oklahoma farm boy and a charismatic minister learn that they are key players in a proxy war being fought between Heaven and Hell.