Using a futuristic submarine, pirates kidnap a young couple, torpedo a passenger ship, travel under the sea to salvage bullion, then make their escape by taking to the air.
"Percy Smith (1880-1944) was world famous as a photographer of plant life. Probably the first British example of time-lapse photography as applied to the growth of plants." Monthly Film Bulletin, November 1955.
The construction and launch of the SS Olympic, the sister ship of the Titanic, at the Harland & Wolff shipyard in Belfast. Part of BFI collection "Tales From the Shipyard".