Doomsday Preppers (2012)

S3E8 Total Destruction

Title: Ultimate Catastrophe Plot: An incredibly powerful EF-5 tornado, reminiscent of the one that ravaged Oklahoma earlier this year, can toss structures into the sky and injure countless individuals. In Tennessee, Tracy is gearing up for such a disaster. After dedicating six years to fortifying his farm against a catastrophic tornado, Tracy isn’t planning to simply take cover. Instead, he aims to rally his family and escape in their mobile safety unit if disaster strikes.