Corvette Port Arthur
This is the VHS release (see more).
SummaryIllustrates the Royal Canadian Navy's part in battling the U-boats and protecting Britain's supply lines, featuring the crew of the Port Arthur.
NotesThis propaganda film used a British submarine on training duty to represent a U-boat that was forced to the surface; the U-boat's surrendering crew was played by the British submariners.
Complete details and purchase information at