Apollo Movie Guide - Twin Warriors Review, links, and cast information. http://apolloguide.com/mov_revtemp.asp?CId=2092

MovieGurus.com: Twin Warriors Movie review and rating. http://www.moviegurus.com/moviereviews/twinwarriors2000.php

IMDb - Twin Warriors [Tai ji Zhang San Feng] (1993) Cast/credits plus additional information about the film http://us.imdb.com/title/tt0108281/

The New York Times: The Theory of Flight Review by Stephen Holden. http://query.nytimes.com/gst/fullpage.html?res=9C0DE4DD133CF930A15751C1A96E958260