Ministry of Fear [Criterion Collection] [Blu-ray]

"Based on Graham Greene's gripping novel, and set during the German bombing of London, this chilling film noir espionage thriller centers on mentally unstable Stephen Neale, a man who is thrust into a world madder than the one he experienced in the asylum where he spent two years for euthanizing his terminally ill wife, an act he did not perform. The story begins after his release from the asylum. He heads for London and ends up at a carnival, not realizing that it is a Nazi sponsored organ...