《王牌詐妻》描述技高一籌的變裝詐騙高手Middie，利用特殊手法設局欺騙毫不設防的被害人。她不斷變換她的身分，遭她設局者有男人-女人-愛上她後，她會與他們結婚，她就捲走他們的錢並失去蹤跡。她手上握有他們的把柄嚇阻了他們報警。
然而夜路走多也會遇到鬼，她的計謀無往不利，直到她遇上近日的受害者Ezra, Richard 和 Jules，他們決定聯手追緝她。但為了找到Maddie的行蹤，這三人組本身也必須精熟詐術。
"Imposters" follows Maddie, a seductive con artist with a unique method of duping her unsuspecting victims. Altering her persona, she gets men – and women – to fall in love with her, marries them, and then disappears with their money and just enough compromising information to ensure they will never go to the police.
Her scheme works time after time until her latest victims, Ezra, Richard and Jules, team up to find her. But in order to catch up to Maddie, the trio will have to master the art of the con themselves.
