Jack continues his trip across the US and explores a grandiose castle, a reimagined church, and a sprawling ranch; an open house welcomes potential buyers, but only one can be crowned the wildest of the bunch.
Jack's search for wild homes continues with more houses for sale: an artist's Technicolor high-rise and a serene angelic retreat; he visits a newly bought round home that has no flat walls or angles.
Jack's adventure leads him to more unique homes: a former mobster's compound, a sprawling manor created by a beer mogul and an engineer's techy dream; an open house where one adventurous buyer could snatch up their new property.
Off to find more wild homes, Jack climbs up to a treetop oasis made from salvaged materials. Then, he tours a property made out of glass bottles and visits a 19th century home that turned three structures into one unexpected residence.