Two foreigners attempt to be the first survivalists to last 3 weeks on U.S. soil, where they will face rattlesnakes, unknown terrain and freezing temperatures.
An Army veteran and a Cajun boat captain endure relentless thunderstorms and dehydration during a survival challenge on the edge of the Bermuda Triangle.
A racing duo travels to racetracks across the U.S. in search of the fastest local driving heroes, where top local drivers will race against each other.
A bizarre discovery inside an abandoned cooler escalates a littering probe; wildlife agents patrolling in dense fog are thrown into a dangerous encounter.
While investigating a smuggling route, agents stop a three men crewed boat and uncover their troubled past; agents find life jackets and clothes on the beach.
Agents make a shocking find when they decide to randomly search the inspections of vehicles on a car ferry; agents get word of stranded migrants in the forest.
Mark and Digger try to make Scotch on a Popcorn Sutton-built pot still; Amanda teams up with Mark and Huck in the hills, only to find their copper stolen.