On October 4 1967 flashing lights could be seen in the sky, and an unidentified large object made contact with the waters of Shag Harbour, Nova Scotia. After investigations from the Canadian Coast Guard, the RCMP, and the Canadian Armed Forces and reports and speculation from witnesses, journalists, and UFO enthusiasts the event would later become the most well-known UFO incident in Canada. This documentary uncovers new witness accounts, photographic evidence, various investigation reports, and historical archives to examine exactly what happened on the coast of Nova Scotia that night, and how much information surrounding the case has been intentionally hidden.