Premiere - Jungle Fever

Chasing authenticity, the makers of 'Proof of Life' found themselves in a hard place at a bad time. For 16 weeks in the spring of 2000, a crew of about 250 people filmed the kidnap drama Proof of Life high up in the Andes in Ecuador. No major film had ever been shot there before.

http://www.premiere.com/features/648/jungle-fever.html