emerges from the falls he's momentarily confused. >> he came up in a place where he had never imagined he would be. he was in this misty, windy, torrential cavern with the sun beaming through the curtain of the falls and for a second there, yeah, he wondered if he wasn't just straight in heaven. >> but then pedro spots something jarring. ironically, it is just now he gets his only injury of the day. >> all of a sudden he sees the green form of a snake to his left. he stumbles back like, whoa. he sees another snake to his right, slips down, cuts his leg. >> pedro narrowly survives one of the most dangerous stunts only to walk straight into a cluster of boa constrictors. >> and he says he just waited there for a second and just had to catch his bearings and be like, okay, you are okay, just get up, you have to walk out of here, you know, you survived the falls, don't let this be the end of you here. he was able to get up after that, calm himself down a bit,