This movie offers some good travel footage of Mexico, including the rarely visited (even today) Veracruz site of El Tajin, which despite the dialogue was built by neither the Toltecs, Aztecs, nor Mayans, but by Huastecan Indians of eastern Veracruz. I have seen this site and also the Voleadores flying from their high pole on festival days. Many reviewers have commented on the faded color quality. This film was almost certainly shot in the winter, when even the jungle is rather bare of leaves (dry tropical deciduous forest). Also, there is nothing close to being a desert between El Tajin and Chiapas, that must have filmed elsewhere. Description of vanilla orchid growth and artificial pollination is correct, although Mexico is the only place in the world where the natural vanilla bee pollinators live. I have this movie on a 20 Movie "Suspense" package from Mill Creek.