A con artist weasles his way into a wealthy American family, the Mertons, where he is joined by Meg, a runaway from a juvenile centre. Meg falls for Tom Merton, the conman falls for Tom's sister, Alice. When Meg exposes the conman, he avenges himself by bringing Meg's father to the Mertons. After banishing Meg from the house, Tom's grandfather realizes his mistake and allows them to marry.
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