David Barr is the manager and chief designer of a British shipyard in decline. The shipyard is in financial trouble but Barr has a design for a new ship that will save them all. Can he get the ship built in spite of the opposition from his own bankers as well as the rival shipbuilders and their infiltrated militants.

Reparto

Leslie Banks

David Barr

Carol Goodner

June MacKinnon

Frank Vosper

Lord Dean

Alfred Drayton

Manning

Campbell Gullan

Hannay

Percy Parsons

Casey

Fewlass Llewellyn

Sir Gregory

Henry Oscar

Raglan

Allan Jeayes

Grierson

Donald Calthrop

Macleod

Henry Caine

Bassett

George Carney

Mr. Lindsey

Jack Lambert

Police Inspector

John Laurie

Wages Accountant

Frederick Piper

Mr. McWilliams

Jack Raine

Testing Official