One Official site. Plot summary, production information, cast and crew biographies, and multimedia. http://www.whoistheone.com

Digital Post Production: One Article about the production of the movie, with pictures. http://www.digitalpostproduction.com/Htm/Articles/IndieFilms/One/One_1.htm

IMDb: One (2000) Cast and crew information and user comments. http://us.imdb.com/title/tt0227189/

IMDb: The Other Side of Heaven (2001) Plot summary, trailer, cast and crew information, and user comments. http://us.imdb.com/title/tt0250371/