《老当益壮》是由罗伯特·杜瓦尔,理查德·哈里斯,雪莉·麦克雷恩,桑德拉·布洛克主演的一部剧情片，Frank, a retired Irish seaman, and Walter, a retired Cuban barber, are two lonely old men trapped in the emptiness of their own lives. When they meet in a park Frank is able to start a conversation after several attempts. They begin to spend time together and become friends. But because of their different characters they often quarrel with each other and finally seperate after Frank misbehaves to Walter's friend Elaine.