1919: Jack Ford returns to Gallowshields on Tyneside after service in the Great War. He befriends the Seaton family—parents Bill and Bella, and their children: Jessie, attractive schoolteacher Jessie, Socialist medical student Billy, and black sheep Tom. Billy and Jessie try to involve Jack in the local Labour Party against the Liberal candidate and magistrate, former Major Pinner, who is against votes for women. Pinner not only wins, but makes himself unpopular by trying a shell-shocked war hero who got into a fight whilst confused and scared.