Colonial representatives gather in Philadelphia with the aim of establishing a set of governmental rules for the burgeoning United States. Benjamin Franklin and John Adams charge Thomas Jefferson with the task of writing a statement announcing the new country's emancipation from British rule.

Francis Barclay, a former member of the British Admiralty, who was captured in the early 1700s, and sold into slavery, by Andrew McAllister, and forced into piracy, enlists the aid of Dick Lindsay, to help him invade MacAllister's fortified island. The latter falls in love with MacAllister's daughter,Christine.