Port Dover will portray a port in the Bering Sea when Exploration Productions Inc. films episodes of “Disasters At Sea” in Norfolk County from October 10 to 12, 2018. The $4-million production involves dramatic recreations of ships that have gone down at sea. Filming will be centered around the commercial marina, pier and beach area. No streets will be closed. Products and services sourced from businesses within Norfolk County include catering, food, gas, lodging and background extras. About $25,000 will be spent in Norfolk County.