Cool Hand Luke (1967)

One of the last great men-in-chains films. A man (Newman) sentenced to sweat out a term on a prison farm refuses to compromise with authority. Martin shines in his supporting role as the oily warden, uttering that now-famous phrase, What we have here is a failure to communicate. Kennedy's performance as leader of the chain gang won him an Oscar. Based on the novel by Donn Pearce.