Anthony Durrell is a man of colorful past who lives in an old Stonehanger House with his daughter Nance. On the eve of Napoleonic Wars a ring of French spies created the spy web in England and nobody could be trusted. One evening, the Durrell's are upset by sudden arrival of a wounded stranger Jasper Benham, which causes turmoil and disorder at the old Stonehanger, revealing some things from old D...