Wait Until Dark

 he sets off a chain of events that will lead to a terrifying ordeal for his blind wife, Susy. The doll was stuffed with heroin and when it cannot be located, its owner, a Mr. Roat, stages a piece of theatre in an attempt to recover it. He arranges for Sam to be away from the house for a day and then has two con men, Mike Talman and a Mr. Carlito, alternately encourage or scare Susy into telling them where the doll is hidden. Talman pretends to be an old friend of Sam's while Carlito pretends to be a police officer. Despite their best efforts they make little headway as Susy has no idea where the doll might be, leading Mr. Roat to take a somewhat more violent approach to getting the information from her.