Unique in their beliefs, motivations and strategies, explore the lives of four families preparing for the end of the world as we know it. From bunkers to fortified off-the-grid locations, these Doomsday Preppers will go to whatever lengths they can to make sure they are prepared for any of life’s uncertainties. And with our expert’s assessment, they will find out their chances of survival if their worst fears became a reality. (Source: National Geographic Channel)
Jerry McMullin, a retired risk assessment analyst, has put millions of dollars into his safe house. In case of a biological attack, Jerry has built an ultraviolet radiation chamber intended to disinfect the contaminated population, and will use solar panels and wind turbines to sustain power inside the safe house. The Jackling family will do everything in their power to protect their home and family from a wildfire they fear will ravage their Californian community.