In Ecuador, a lightning storm pins down Shaun's team on an active volcano.
Caught Between A Lightning Storm and A Volcano
Even after some close encounters with dangerous animals, Chris Gillette loves working with wildlife.
Trailblazers Tales: How Chris Lost His Finger
While setting up camp in the Bolivian jungle, the team faces an unexpected setback.
Medical Emergency in Bolivia
Trailblazer Nick Koumalatsos thrives in the toughest conditions.
Trailblazers Tales: Nick On Surviving a Typhoon