A group of international whistlers compete in Hollywood's Masters of Musical Whistling, the world's largest competition, causing euphoria, notes, and tears, with only one whistler crowned the best.
Christopher Nelius is a Sydney-based director, writer, and producer. His work with documentary features includes writing The Sixth Element: The Ross Clarke-Jones Story (06); co-directing, with Justin McMillan, Storm Surfers, Dangerous Banks (08) and Storm Surfers 3D (12), which played the Festival; and directing Girls Cant Surf (20). Whistle (25) is his latest film.
