Allwatchers Review - A Fistful of Dollars: Detailed analysis of the Clint Eastwood film, and links to similar movies. Sign up to be a movie scholar on the site.
Fistful of Leone: A Fistful of Dollars: "Leone uses Kurosawa's techniques perfectly, but also uses elements of his own style: quick zooms and extreme close-ups of thin, squinty eyes." Quicktime movie clips and music excerpts.
IMDb: Per un pugno di dollari (1964): Cast, production credits, and information.