Appeared in many Marlboro television and print advertisements starting in the early 1960s, also died of cancer at age 73 on 12 October 1995. McLean starred in the short-lived 1960 television Western Tate, and he played roles in numerous television series and feature films during the 1960s and 1970s. McLean took up smoking at age 12, began to suffer from emphysema in 1985, and had a cancerous tumor removed from his right lung in 1993. Despite the surgery, the cancer remained and spread to his brain and spine, and McLean succumbed in 1995. In August 1996 McLean's widow and son filed a wrongful death lawsuit against Philip Morris, Inc., claiming that McLean was unable to stop smoking because of his nicotine addiction, and that his smoking habit was the cause of his lung cancer. (The lawsuit contended, among other issues, that McLean had been obligated to smoke up to five packs per take in order to get the right look while posing for advertisements, and that he received cartons of Marlboro cigarettes as gifts from Philip Morris.) At last report (in 1999) the lawsuit was still pending, having outlasted all attempts by defendant Philip Morris to have it dismissed.