Dario Argento: Master of Horror
Dario Argento: World of Horror
Dark Dreams - The films of Dario Argento - A comprehensive site dedicated to Italy's premier director of gialli/horror films with filmographies, reviews, regular news, downloads, message board and much more.
Fistful of Dario, A - the Italian horror movie director's history, movies and links.
MovieThing.com: Dario Argento - Detailed biography and filmography.
NorHawk's Dario Argento Page