Joy Harmon -- the blonde actress known for her brief but iconic car wash scene in the classic 1960s film " Cool Hand Luke " -- has died, TMZ has learned. A family member tells TMZ ... Joy passed away at her Los Angeles-area home Tuesday surrounded by family, after getting sick with pneumonia several weeks earlier. We're told she fought until the end and fully expected to recover and get back to work at her beloved Burbank bakery, Aunt Joy's Cakes. Joy was working at Aunt Joy's until the very