Cherry Tree Lane

Taut, tightly-plotted and at times confronting, it'll have you gripping the arm of your seat and double-locking the door.

Its suggestion of a conscienceless underclass will be as a red rag to more conservative souls, but you suspect Williams won't care. He's becoming a real player in the cinema of ordeal.

If Michael Haneke were drafted in to direct an EastEnders Christmas special, it might look like this raw, no-budget, home-invasion nightmare.

A horror is concerned, it's a brilliantly efficient terror inducing-device...