Brandy Kir Mailer想通過偽造一個William和Maida McIntyre夫婦失散多年的兒子，來撈取好處。Brandy于是誘騙賭徒Lefty Farrell假扮這個兒子。McIntyre的侄女，喜歡Lefty，將他介紹了McIntyre夫婦，老夫婦很快相信了這就是Lefty他們的兒子，但老人卻不肯修改遺囑。Lefty不敢殺害McIntyre，而說穿了Mailer的騙局。(文：life_is_good) Brandy Kir and crooked Lawyer Vincent Mailer plan to rob William and Maida McIntyre producing a convincing double for their long-lost son. Brandy charms gambler Lefty Farrell into impersonating the missing son. Kathy, the McIntyres niece, who likes Lefty, introduces him to the McIntyres who soon become convinced he is their son, but the old man refuses to change his will. Lefty balks at killing McIntyre and exposes Mailers attempted swindle. Brandy and Lefty end up together as two of a kind.