Full title reads: "SINKING A U-BOAT".
Various shots of a convoy moving through very heavy Atlantic - poor quality footage. Various shots of the crew of ship going into action releasing depth charges. Large explosions from the charges. Several shots of a U-boat which...
A damaged merchant ship is beached after hitting a mine and a seaside pier.
Scenes of the sunken steamer 'Flandres' which was holed in a collision.
Survivors from "Princess Victoria" are well looked after at seamen's home at a British port.
5,000 ton central span of the St. Lawrence Bridge in Canada collapsed and sank in 10 seconds
Footage of sunken ship in harbour.
Shots of partly sunk Turkish Cruiser ship at sea.
Shots of a boat laying in Grimsby harbour. Humberside.
German sailors manning warship guns + shots of ship hit by guns sinking.