Art Dodge would like to break off his engagement with his fiancee Betty... Only her mob boss ex-husband makes it impossible for him to say no to the wedding! It's then that Art unexpectedly falls in love with Betty's beautiful sister and becomes entangled in an outrageous charade -- he invents his own twin brother so he can date both women at once! The laughs come fast and furious as Art's delirious double life spins hilariously out of control!