Featuring the weapons and warriors of the War of 1812. R. Lee Ermey travels back in time to see what it was like to go up against the British back then. At a newly converted 1812-period camp, he demonstrates a 7-barreled gun designed to obliterate the masts of enemy ships; experiences camp life at historic Fort Miegs; revisits the siege at Fort McHenry that inspired writing of EM The Star-Spangled Banner /EM, and visits the EM USS Constitution /EM to check U.S. naval technology.