American psychologist John Holden arrives in London to participate in a symposium aiming to expose witchcraft and devil-worship as a fraud, with attention centered on a cult run by a Julian Karswell. Debarking his plane,…
Joe 'Tom' Yateley is an ex-convict. Trying to leave his past behind, he decides to starts working for the Hawlett Trucking company, which transports grave…