Deerpark highlights a community that has what is believed to be the oldest one-hundred-mile road in the country, the Old Mine Road. Appearing in this pictorial history are the Delaware and Hudson Canal, which transformed the town, and the railroad, which spawned a thriving resort industry. Also shown are filmmaker D.W. Griffith, who between 1909 and 1911 made silent movies using the mountains and rivers as a backdrop, and many ancestors of present-day residents.