Shipwrights, plate-fitters and riveters are busy at work in shipyards around Britain, but make time to talk to well-known newsreader, E.V.H. Emmett, about the nature and importance of their work - with the occasional dig at the expense of their colleagues. From Clydeside to the North East of England there's an intensive war effort underway and this propaganda film aims to "Let everyone know that we're building ships that we're proud of", as shipwright Charlie puts it.