SOS Coast Guard (1937) (UK-import)
Adventure serial starring Bela Lugosi. Evil scientist Boroff (Lugosi) is planning to sell a dangerous gas he invented to whoever pays him the most money. However, to create the gas, Boroff must use difficult-to-obtain ingredients. In getting these ingredients, Boroff crosses paths with Coast Guard Lieutenant Terry Kent (Ralph Byrd), who attempts to put a stop to the scientist's wicked intentions.