Joel Cox (born April 2, 1942) is an American film editor. He is best known for collaborating with Clint Eastwood in 33 films. Cox has been working in film since appearing as a baby in Random Harvest (1942). He started in the mailroom at Warner Bros. in 1961. Rudi Fehr, a well-known editor and executive at Warner Bros., made Cox an apprentice editor about 3 years later. As was common in the era, Cox worked as an uncredited assistant for several years. His first credit as an assistant editor was ...