Leone's next two films, "For a Few Dollars More" ("Per qualche dollaro in più", 1965) and "The Good, the Bad and the Ugly" ("Il buono, il brutto, il cattivo", 1966), completed what has come to be known as the "Man with No Name trilogy" (or "the Dollars Trilogy"), with each film being more financially successful and more technically accomplished than its predecessor. The films featured innovative music scores by Ennio Morricone, who worked closely with Leone in devising the themes. Leone had a personal way of shooting scenes with Morricone's music ongoing. In addition, Clint Eastwood stayed with the film series, joined later by Eli Wallach, Lee van Cleef and Klaus Kinski.