![](https://image.tmdb.org/t/p/original/vXYZFjC1NZiQJNkuOr3PY6tjQK9.jpg)
![](https://image.tmdb.org/t/p/w200/mFsptPUrTwGXvrdZpEM0ErYPj7T.jpg)
Financial troubles force Nell Carroll, a thoroughbred, to seek employment in a detective agency which has just taken up the trail of a very baffling jewelry robbery in an exclusive summer colony. In order to work from the inside, she is sent to the place as the Baroness Du Vassey.