Bob Curtis (William Gargan), the youngest member of the New York City plain-clothes squad, is assigned to help Detective-Sergeant Doyle (Paul Hurst) uncover the people behind a number of fur robberies. Peggy Arnold (Marian Nixon), a beautiful girl, comes under suspicion, but Bob, convinced of her innocence, adopts a desperate plan to clear her and round up the real criminals.
| Actor | Role |
|---|---|
 William GarganBob Curtis | Bob Curtis |
 Marian NixonPeggy Arnold | Peggy Arnold |
| PPaul HurstDetective Sgt. Doyle | Detective Sgt. Doyle |
 John MiljanReginald Fields | Reginald Fields |
 Harold Huber'Mile-a-Way' Miller | 'Mile-a-Way' Miller |
 Greta MeyerMrs. Peterson | Mrs. Peterson |
 Joseph CrehanPolice Capt. Daniel McGrath | Police Capt. Daniel McGrath |
 Noel FrancisMabel Martin | Mabel Martin |
 Francis McDonaldTrigger - Henchman | Trigger - Henchman |
| CCharles A. BrowneChuck | Chuck |
 John BleiferLouie (uncredited) | Louie (uncredited) |
 Harry C. BradleyMr. Hamilton (uncredited) | Mr. Hamilton (uncredited) |
 Wallis ClarkHotel Manager (uncredited) | Hotel Manager (uncredited) |
 Harry HolmanJacob (uncredited) | Jacob (uncredited) |
| JJessie PerryMrs. Hamilton (uncredited) | Mrs. Hamilton (uncredited) |
 Frank ReicherAbraham Schultz (uncredited) | Abraham Schultz (uncredited) |
| EEmma TanseyMrs. Garvey (uncredited) | Mrs. Garvey (uncredited) |
 Harry TenbrookMan in the Line-up (uncredited) | Man in the Line-up (uncredited) |