Hiram Granville a modern Leonardo secured more than a thousand patents during his lifetime often just ahead of others who had already been working the same ideas. His son John an economics genius never lost a cent in the stock market?or any other financial deal?and was investigated for insider trading on more than one occasion. Now Cat a documentarian; her researcher Mercy; and Cracker Jack an electronics whiz are doing a film about the Granville clan. What they find as they research the family is madness suicide a seemingly total seclusion and a frightening glimpse about what it means to peer into the future.
