In the remote Altai Mountains, Otto Karasch wants to learn how to hunt birds of prey. While there, Otto and his companion must find suitable mounts for their daring journey.

Otto Karasch and Alex Perlefein find eagle hunters in the Altai Mountains. Can they gallop through rocky terrain like their mentors?

Otto Karasch travels to the Wild West and faces an ambitious challenge. While there, Otto is on a mission to participate in a cattle drive as a cowboy. However, before the cattle drive, he'll have to undergo a tough training session at the ranch.

Does "Otto Bulletproof" have what it takes to be a cowboy? In California, Otto reveals what he's learned. On the "Cattle Drive," he leads nearly 200 cattle across the prairie.

Otto heads to the Congo River in Africa using a dugout canoe. As the civil war rages in the region, an unexpected encounter with armed militia could have fatal consequences.

On the final leg, tropical downpours make progress difficult. And then drinking water becomes scarce. Can Otto and his companion still immortalize themselves with a plaque at the geographical center of Africa?