Horst Werner Buchholz (December 4, 1933 – March 3, 2003) was a German actor, best known in English-speaking countries for his roles in The Magnificent Seven, in which he played Chico, Fanny, and the Billy Wilder comedy One, Two, Three. Worldwide, from 1951 to 2002, he appeared in more than sixty feature films. During his youth he was sometimes called "the German James Dean".