In the sweltering Dutch East Indies, the European colonizers are plagued by a hidden force; a combination of tropical magic, Eastern inscrutability and mutual incomprehension. Blind and deaf to the slumbering powers of the East Indian people, resident Van Oudyck, his son, daughter and seductive wife slowly but surely fall prey to this mysterious force...

Feature film derived from edited episodes of the television series "Secret File, U.S.A."