Summary: I. "The other man's job. Paint preserves vital weapons." Detailed views of paint and varnish production as well as the manufacture of scrim paste used for camouflage. Workers check colour and quality of product which will protect guns and battleships etc. against rust and corrosion.
II. "How Allies repaired the bridges." Bridges and railways destroyed in Occupied Europe before the Normandy landings are now being repaired by engineers. Film shows laying of points and rebuilding of bridges as well as rolling stock coming directly off a train ferry.
III. "Accent on carriers." a. Film withheld till now of the Royal Family on board HMS King George V at the time of the commissioning of the carrier HMS Indefatigable (flashback to launching by Lord Mountbatten's mother, Marchioness of Milford Haven). Both vessels are now in the Pacific. b. Fleet Air Arm Seafires take off from a carrier to attack targets in Sumatra. Some returning planes crash land (pilot jumps out of cockpit).