 A group of boys are marooned on an island after their plane crashes. With no adult survivors, they create their own "micro-society". Ralph is elected "chief", and he organises shelter and fire. Jack, the head of the choir takes his boys hunting for food (wild pigs). A bitter rivalry develops between Jack and Ralph as both want to be in charge. The "hunters" become savage and primal, under Jack s rule, while Ralph tries to keep his group civilised. The growing hostility between them leads to a bloody and frighting climax.