A tragic injury forces Ethan to step up and run the Poseidon Crew solo. Jacqui and Andrew face dangerous wildlife as they go deeper into the jungle.

Satellite images capture monumental ruins surrounded by bizarre feather-shaped structures on a Welsh mountaintop.

Rod and JC prospect a long-defunct diamond mine. Plus, saving an orphaned baby wallaby leads to important volunteer work for Rod and JC.

Team North Coast race to evacuate a flooded property after hundreds of thousand of dollars of machinery is destroyed.

Jacqui and Andrew get trapped behind the line of a devastating bushfire. The Gold Devils are torn apart when a team member goes off on their own.

Tensions escalate when two crewmembers get into a fight on Kevin's claim. Parker prays that the Bridge Cut paydirt will turn his fortunes.

As Alaska's brutal winter bites, Todd works the night shift hoping to hit his million-dollar goal. Will the final gold weigh be a big win?

There's plenty of malfunctions in these clips of man vs. machine. From power tools to semi-trucks, each moment is a wild adventure caught on camera.