What do you get when you put a group of violent prisoners, including a couple of drug dealers, an armed robber, a serial sex offender and a murderer, on a supposedly uninhabited island with an unknown hunter and a pack of killer gods? Anser: the coolest, most brutal and terrifying British horror film since 28 Days Later...

In a place where the hunters become the hunted and no-one gets out alive, whatever you do, don't go down to the woods this summer.