FX's "Little Demon" is an animated horror-comedy series centering on Laura, a reluctant mother who was impregnated by Satan 13 years ago, and Chrissy, her Antichrist daughter, who has just come into her demonic powers. Try as they might to live an ordinary life in Delaware, the two are constantly thwarted by monstrous forces, including Satan, who yearns for custody of his daughter's soul. Chrissy must also navigate the chaos that is junior high school while Laura struggles to assimilate to the rhythms of small-town life.