An escaped murderer flees France to England, where he forces an ex-forger, now established as a reputable estate owner, and the forger's daughter who knew nothing of his past, to counterfeit 5-pound notes for mass distribution around the countryside.
Bill Fox (Dirk Bogarde) est ouvrier dans une usine, mais son rêve est de faire carrière dans le speedway, des courses de motos qui se déroulent dans un stade.