Reporter Jane Arden goes undercover to try to expose a gang of jewel thieves and smugglers. Her mission becomes more dangerous when her identity is discovered early on by one of the gang leaders.
| Actor | Role |
|---|---|
 Rosella TowneJane Arden | Jane Arden |
 William GarganEd Towers | Ed Towers |
 James StephensonDr. George Vanders | Dr. George Vanders |
 Benny RubinMarvin Piermont | Marvin Piermont |
 Dennie MooreTeenie Moore | Teenie Moore |
 Peggy ShannonLola Martin | Lola Martin |
 Edgar EdwardsWilliam Clifton | William Clifton |
 Hobart Cavanaugh"Killer" | "Killer" |
 Pierre WatkinAlbert Thayer | Albert Thayer |
 Maris WrixonMartha Blanton | Martha Blanton |
 John RidgelyReporter | Reporter |
 Joe DevlinHenchman (uncredited) | Henchman (uncredited) |