Images of Italian Director Sergio Leone: Photos of the director of "For A Few Dollars More" and "Once Upon A Time in America".
IMDb: Sergio Leone (I): Sergio Leone's filmography.
Sergio Leone Spaghetti Western Collection: Memorabilia for Sergio Leone films including autographs, posters, stills and location photos completely presented in Flash animation.
The Sergio Leone Home Page: Overview of his films, news, discussion board, chat, articles, images, and sounds.