Riley's headed to the Wild West to rebuild one of the first ski lifts in the country. Building just outside of rugged Yellowstone presents additional challenges and even requires a special helicopter to crane the materials into place.

Riley crosses the pond to scale three iconic bridges in the U.K. The famed Tower Bridge in London is being restored. In Scotland, he'll construct scaffolding at the top of the Forth Bridge, a vertigo-inducing 367 feet over the water!

Cirque du Soleil's circus extravaganza in Las Vegas is in a spin. Their massive 40-ton rotating stage is not firing on all cylinders. Riley & the team need to strip the machine down, find the problem, and fix it. Or the show won't go on.

Sean Riley joins a major effort to demolish a bridge and install a new throughway in just four days.

Riley teams up with a bunch of high altitude riggers to help bring down a gigantic analogue TV antenna from the top of a thirty story historical building right in the middle of San Antonio, Texas.