ISTANBUL Nearly five decades after Charlie Chaplin’s death, the script for his never-completed final film will be published this weekend, offering a rare look at what might have been the legendary filmmaker’s most ambitious project, The Guardian reported Saturday. Titled The Freak, the story follows Sarapha, a mysterious winged woman — “a bird with a human body,” as Chaplin described her — who can heal and bring peace to a troubled world. Though unfinished, the script and accompanying materials