This is the quintessential British gangster film, without a doubt. Bob Hoskins plays Harold Shand, a ruthless gangland boss whose empire suddenly starts crumbling before his eyes, over one Easter weekend. Shand goes to extraordinary lengths to find out just who's behind the slaughter, and why. Standout performances from all involved, especially Hoskins as Shand.
What makes the film so special is that it's played straight not for laughs; there are no mockney' accents or wide-boy routines here, just the serious business of bloody revenge.
Utterly compelling, I cannot really praise this enough; if you want to see a truly great British gangster film, watch this. Forgot Lock, Stock and the other pretenders, this is still very much the one to watch.