Gene Hackman is about 90, he usually plays supporting actor but his films are memorable for his presence. Eli Wallach was another who for me stole The Magnificent Seven as well as The Good the Bad and the Ugly. George Kennedy and Lee Van Cleef were also good supports but not so good when they had star billing. Kirk and Clint, stars in every sense of the word, i don't think either of them have made a bad film.