A Southern teen at a ritzy boarding school gets into mischief while acting the sophisticated grownup to impress a suave gentleman and match wits with a pair of jewel thieves.

After a forward introduces the question of whether women are temperamentally suited for jury duty, Jim O'Neil, a young shipping clerk, is found holding a revolver over his dead employer, Edward Knox. The celebrated novelist Grace Norton, selected to be on the jury at Jim's trial, becomes the first woman juror in New York.

Successful author Dane Ashley learns he has inherited an estate in a small village. Traveling to see his property Dane sees a crowd of children tormenting a young girl. He rescues the girl, but she vanishes through the door in the separating wall between his house and the next. Intrigued he investigates and learns that she is a Miss Virginia Carlton and rumored to be crazy. Disbelieving the rumors as to Virginia's insanity, Dane contrives a meeting and in time they fall in love. Virginia confides that it is her twin sister Helen who has had a mental breakdown after a traumatic incident and the loss of her beloved. In time all is made aright.