Desc: Silent Scream: Directed by David Hayman. With Iain Glen, Andrew Barr, Kenneth Glenaan, Steve Hotchkiss. In London 1963, Larry Winters (Iain Glen) murders a bartender. Sentenced to life Winters has fits of rage which continue until prison doctors put him in an experimental unit. Flashbacks to his childhood and his history of drug abuse show how this troubled man became a murderer.