Just seen this on TV. Watched the whole thing (not just the last 15 minutes), and agree with most of what's been said - the dodgy accents, the usual brace of Hermiones, Sid James doing his avuncular desk sergeant bit, etc etc. And as the stepfather Robert Ayres gives the best performance as a piece of wood I've seen since the log in Twin Peaks. Don't think I've ever seen a film before where the fuzz make themselves scarce for ten minutes so stepfather can give his stepson a bloody good thrashing! But...making allowances for the conventions of the time, you can tell it was made by someone who knew what he was doing, and several things kept me watching: the location shots of blitzed London; Joan Collins, who was rather affecting given the limitations of her role; and James Kenney as Roy the hoodlum was really good - overwrought, sure, but convincing nevertheless. I was reminded of Gary Oldman at his most psychotic.
Review of The Slasher
