Fakesmile, I agree about "The Postman" I thought it was better than the book. It suffered from having been Costner's next movie following "Waterworld," which was awful. It got you to wondering how many movies he could make about loners.
Frank Darabont - Shawshank Redemption and Green Mile
Robert Aldrich - the original Flight of the Phoenix, The Dirty Dozen, The Longest Yard, The Frisco Kid, Twilight's Last Gleaming, Hush Hush Sweet Charlote, What Ever Happened to Baby Jane, and a bunch more.