IMDb: Powaqqatsi (1988) Cast and crew, plot summary, comments, and related information. http://www.imdb.com/title/tt0095895/

Powaqqatsi: Sorcerer Life News, photograph gallery, and information on the movie. Related links. http://www.koyaanisqatsi.org/films/powaqqatsi.php

Koyaanisqatsi: Life out of Balance Summary, credits, awards, and reviews, as well as a photograph gallery featuring stills from the film. http://www.koyaanisqatsi.org/films/koyaanisqatsi.php