Internet Movie Database: Emerald Cowboy Synopsis, cast and crew, distribution details, and links. http://imdb.com/title/tt0289176/

HARO Online: Emerald Cowboy Mongoose reviews the film. http://www.haro-online.com/movies/emerald_cowboy.html

Emerald Cowboy - Esmeraldero Official site with plot and crew information, multimedia, and links. http://www.emeraldcowboy.com/

IMDb: The Endurance - Shackleton's Legendary Antarctic Expedition, The (2000) Plot description, cast and crew information, trailer, and user comments. http://us.imdb.com/title/tt0264578/