Overview: Bobby works with a rope access technician to clean the glass floor of the Grand Canyon Skywalk while suspended 4,000 feet above the Colorado River.
Overview: Bobby meets married couple Lesley and Jeremy, seasoned metal scrappers who challenge him to turn a giant yellow school bus into scrap.
Overview: Bobby meets Dave, a demolition expert who challenges him to lead a team of workers and destroy a large section of a building.
Overview: Bobby heads to Hollywood and trains with Janeshia, a pioneering stuntwoman who challenges him to fight, fall and be set on fire for a movie.
Overview: Bobby meets Trey, a pipe welder in Alabama who helps parolees get on their feet and challenges Bobby to try his hand at the fiery art of welding.
Overview: Bobby meets Marena, an accomplished commercial diver who, like Bobby, has defied the odds to find success in her industry.
Overview: Bobby works as a deckhand on a towboat pushing a massive fleet of barges downriver.
Overview: Bobby tries to deliver a load of eggs in an 18-wheeler truck without damaging his cargo.
Overview: Bobby heads to the high seas and attempts to haul in 500 pounds of fish.
Overview: In Idaho, Bobby learns white water kayaking from an instructor; who is totally blind
Overview: Bobby meets PJ, a fifth generation farmer who challenges him to harvest 20 acres of corn.
Overview: Bobby meets Ralph, a Paralympic athlete who trains him to play sled hockey.
Overview: Bobby attempts to climb a 100-foot tree and cut it down section by section with a chainsaw.
Overview: Bobby works as an animal trapper to remove unwelcome critters from people's homes.
Overview: Bobby climbs a 235-foot-tall wind turbine to perform maintenance on the blades.
Overview: Bobby is tasked with protecting a herd of sheep from predators at night.