The daughter of a struggling musician forms a symphony orchestra made up of his unemployed friends and through persistence, charm and a few misunderstandings, is able to get Leopold Stokowski to lead them in a concert that leads to a radio contract.

A innocent dentist is murdered and the only apparent motive seems to be to steal a set of dental x-rays. To the police it looks like an accident, but private eye Brad Runyan thinks there's more to it.