Doomsday Preppers: Season 4, Episode 5

4 - 5:

On their 53-acre property, Jane and Rick Austin prepare for an electromagnetic pulse disaster by disguising a greenhouse, food forest and gray water recycling system in what appears to be overgrown underbrush. Jim Lebus is prepping for an earthquake that he fears will paralyze the West Coast. In Virginia, a band of teenage boys, led by 16-year-old Jack Houston, join forces to test their wilderness survival skills.