A female detective goes undercover as a chorus girl to solve the murder of a scientist whose son was threatened with disinheritance for his a romance with a chorus girl.
| Actor | Role |
|---|---|
 Laura SawyerDetective Kate Kirby | Detective Kate Kirby |
 House PetersKate's Father - the Ex Detective | Kate's Father - the Ex Detective |
 Edward EarleProf. Wallace - The Inventor | Prof. Wallace - The Inventor |
| WWilliam C. ChamberlinRichard Wallace - the Son | Richard Wallace - the Son |