Willard is a tormented veteran of the carnage in the South Pacific who can't save his beautiful wife, Charlotte, from a slow death by cancer no matter how much sacrificial blood he pours on his 'prayer log'. Carl and Sandy Henderson, a husband-and-wife team of serial killers, trawl America's highways searching for suitable models to photograph and exterminate. The spider-handling preacher Roy and his crippled virtuoso-guitar-playing sidekick are running...