Though he was already a hard-working actor, Clint Eastwood's career took off with "Per Un Pugno Di Dollari (A Fistful of Dollars)." Two dozen years later, already an established director as well as actor, Eastwood made this thinking man's western the way only he could have made. The film was dedicated by Eastwood to Sergio (Leone) and Don (Siegel). Superb acting from the four leads.