In December 1776, Benjamin Franklin is world-famous for his electrical experiments. But his passion and power are put to the test when he embarks on a secret mission to France—with the fate of American independence hanging in the balance.

As Jimmy Keene begins a 10-year prison sentence, he gets an incredible offer: If he can elicit a confession from suspected killer Larry Hall, Jimmy will be freed. Completing this mission becomes the challenge of a lifetime.