1. Kalapalo Wrestling
Aired: 10/4/2007
The competitors venture to the Brazilian jungle on a quest to wrestle with Kalapalo warriors at the Festival of Death, where wrestlers compete for their village's honor. First, however, they have to prove themselves worthy to compete — an ordeal that involves being scored with razor-sharp piranha teeth. Our athletes are trained to take part, but only a select few can secure a place on the village team.