On an April evening in 1925 two years of mayhem on the streets of Sheffield reached their murderous climax with the killing of Jock Plommer by a gang of men.
Former Sheffield newspaper reporter Mike Mckay untangles the complex web of facts surrounding those years when street gambling led to bitter gang rivalry, and troubled the conscience of that great city.
Written by PAUL ALLEN and JOHN IRWIN
Film editor STEPHEN TURNER
Producer PATRICK HARGREAVES