Crooked House is a British mystery film…The granddaughter recently business magnate Aristide Leonides, Sophia Leonides, visits private specialist Charles Hayward in his office. Sophia contracts Charles to examine Aristide’s demise, for she trusts he was killed by an individual from his rambling and peculiar family. Sophia takes note of that Leonides’ standard insulin infusion had been bound with eserine from his eye drops, the subsequent synthetic substances in them making him kick the bucket. Sophia trusts this to have been a purposeful switch as opposed to incidental. Charles hesitantly consents to go up against the case because of his affections for Sophia as the two had delighted in a short love illicit relationship when they had met at some point earlier in Cairo.