I saw this as the second half of a double bill in theatrical release. It's a gripping story of murder and madness, based on reality, from the novel "Wisteria Cottage" by Robert Coates, which I sought out right after seeing the film. The book is readily available, but the film seems to have disappeared from sight. I also believe "Edge of Fury" was made much earlier than its 1958 release date, as its lead male actor died two years prior to then. If by chance "Edge of Fury" ever shows up on a tape rack or late-night revival, I recommend you seize the opportunity to see this offbeat, frightening film. Recommended to all but children and the very sensitive.