San Domingo is a 1970 West German drama film directed by HansJrgen Syberberg. It tells the story of a man who joins a rock music hippie commune. When the commune members learn that his family is wealthy, they tell his parents that he has been kidnapped and demand a ransom. The film is loosely based on the story Betrothal in St. Domingo by Heinrich von Kleist. The actors are primarily nonprofessionals. The film received the 1971 Deutscher Filmpreis for Best Cinematography and Best Music.
Source: Wikipedia