Sealed Cargo

During World War II, Pat Bannon (Dana Andrews) is the captain of the Daniel Webster, a fishing boat off the coast of Massachusetts. Short on men for a journey to Newfoundland, he hires Conrad (Philip Dorn), a stranded Danish sailor, to work on his ship. He also agrees to transport a woman named Margaret (Carla Balenda) to a remote Newfoundland village. But when Bannon learns that his boat's radio system has been sabotaged, he begins to suspect there may be a traitor on board.