A Fistful of Dario - The Dark Cinema of Dario Argento: Filmography, articles and links to other resources on the director.
Dark Dreams: The Films of Dario Argento: A comprehensive site dedicated to Italy's director of horror films with filmographies, reviews, regular news, downloads, and a message board.
IMDb - Dario Argento: Profile, filmography, and related information.
Master of Colors: Dario Argento: Information on the director and his films, as well as pictures, posters, and links.