Secret Amazon: Into the Wild - Episode Guide

British explorer Lucy Shepherd and her Indigenous team embark on an unprecedented 50-day expedition to traverse virgin Amazon rainforest entirely on foot. Lucy and the team enter the dense jungle canopy that will be their home for the next few months. Spirits plummet as one of the team gets seriously injured and has to be evacuated for treatment.

Lucy and the team come face to face with their worst fear - the deadly bushmaster snake - and have to make some split-second life-or-death decisions. They're also attacked by giant wasps and cross rivers infested with black caiman, which makes them wonder if they'll make it out alive.