| Directed by |
H. Bruce Humberstone |
|
| Screenplay by |
F. Hugh Herbert Robert N. Lee |
|
| Cast: | ||
| Philo Vance | Warren William | |
| Bernice | Margaret Lindsay | |
| Dale Leland | Lyle Talbot | |
| Sgt. Heath | Eugene Pallette | |
| Mrs. Stamm | Helen Lowell | |
| Markham | Robert McWade | |
| Rudolph Stamm | Robert Barrat | |
| Ruby Steele | Dorothy Tree | |
| Ken Tatum | George E. Stone | |
| Dr. Doremus | Etienne Girardot | |
| Monty Montague | George Meeker | |
| Dr. Halliday | Robert Warwick | |
| Greeff | William B. Davidson | |
| Detective Hennessey | Charles C. Wilson | |
| Service Station Attendant | Milton Kibbee | |
| Police Sergeant | Wilfred Lucas | |
| Steam Room Attendant | Sam McDaniel | |
| Tom Wilson | ||
| Director of photography |
Tony Gaudio |
|
| Year: | 1934 | |
| Running time: | 67 minutes | |
| Country: | United States | |
| Language: | English | |