Kobarweng or Where Is Your Helicopter? (1992) is a short documentary directed by Johan Grimonprez that deals with the history of a remote village in the highlands of New Guinea. The videotape assembles archival footage and oral histories depicting the first encounter between the Irian Jaya people and the scientific crew, including anthropologists, of the Dutch Star Mountains Expedition. The confrontation with the crew and their helicopter caused a shock that threw the worldview of the villagers upside down.