Joel and Jimmy get a lesson in gold mining from preppers who believe it's the key to providing for their families in case of a nuclear attack.

The guys devise custom preps for a mountain man who camps year round and then give bunker buying advice to a mother of seven who wants to protect her family.

Mark and Jimmy test Jay and Daniel's survival skills to see if they could make it out of the Big Apple in an emergency.

A young gunsmith wants to learn about other weapons he could use to survive and a novice prepper wants the team to assess his readiness to survive a zombie apocalypse.

In a remote area of Colorado, the team puts some serious preppers to the ultimate test with a simulation attack.