The Wicker Man four requirements: he came of his own free will, with "the power of a king" (by representing the Law), is a virgin, and is a fool. Defiant, Howie loudly warns Lord Summerisle and the islanders that the fruit-tree strains are failing permanently and that the villagers will turn on him (Lord Summerisle) and sacrifice him next summer when the next harvest fails as well; Summerisle angrily insists that the sacrifice of the "willing, king-like, virgin fool" will be accepted and that the next harvest will not fail. The villagers force Howie inside a giant wicker man statue, set it ablaze
The Wicker Man Shaffer, and they agreed to work together. Film director Robin Hardy and British Lion head Peter Snell became involved in the project. Shaffer had a series of conversations with Hardy, and the two decided that it would be fun to make a horror film centering on "old religion", in sharp contrast to the Hammer films they had both seen as horror film fans. Shaffer read the David Pinner novel "Ritual", in which a devout Christian policeman is called to investigate what appears to be the ritual murder of a young girl in a rural village, and decided that it would