A sinister con man, Roat, and two ex-convicts, Mike and Carlino, are about to meet their match. They have traced the location of a mysterious doll, which they are much interested in, to the Greenwich Village apartment of Sam Hendrix and his blind wife, Susy. Sam had apparently been persuaded by a strange woman to transport the doll across the Canadian border, not knowing that sewn inside were several grams of heroin. When the woman is murdered the situation becomes more urgent. The con man and his ex-convicts, through a cleverly constructed deception, convince Susy that the police have...